('CID100004740', 5),Pentoxifylline [USAN:INN:JAN] ('CID100004740', 5),Pentoxifyllin ('CID100004740', 5),pentoxifylline ('CID100004740', 5),Pentoxifylline ('CID100004740', 5),Pentoxifylline (JAN/USP/INN) ('CID100131134', 3),Pentoxifylline-alpha-methoxy-alpha-(trifluoromethyl)phenylacetate ester ('CID100131134', 3),Pentoxifylline Mtpa ('CID100131134', 3),Pentoxifylline mtpa ldiff: defaultdict(, {'CID100131134': [57, 5, 5], 'CID100004740': [15, -1, 0, 0, 14]}) f1: [15, -1, 0, 0, 14] f2: [57, 5, 5] c1: Counter({0: 2, 14: 1, -1: 1, 15: 1}) c2: Counter({5: 2, 57: 1}) The chosen was ... CID100004740 ('CID100004781', 12),Apo-Phenylbutazone ('CID100004781', 12),Bute, Butazolidin, Butatron, Phenylbutazone ('CID100004781', 12),Phenylbutazon ('CID100004781', 12),phenylbutazone ('CID100004781', 12),Phenylbutazone ('CID100004781', 12),Phenylbutazone (JP15/USP/INN) ('CID100004781', 12),Phenylbutazone (JP16/USP/INN) ('CID100004781', 12),Phenylbutazone sodium ('CID100004781', 12),Phenylbutazone-Supplied by Selleck Chemicals ('CID100004781', 12),Phenylbutazone [USAN:INN:BAN:JAN] ('CID100004781', 12),Phenylbutazon [German] ('CID100004781', 12),Phenylbutazone sodium ('CID100027624', 6),3,4,5-Trimethoxybenzoate de phenylbutazone ('CID100027624', 6),3,4,5-Trimethoxybenzoate de phenylbutazone [French] ('CID100027624', 6), Phenylbutazone trimethoxybenzoate ('CID100027624', 6),Phenylbutazone trimethoxybenzoate ('CID100027624', 6),Phenylbutazone trimethylgallate ('CID100027624', 6),Phenylbutazone trimethylgallic ester ldiff: defaultdict(, {'CID100004781': [4, 29, -1, 0, 0, 15, 15, 7, 30, 19, 8, 7], 'CID100027624': [28, 37, 20, 19, 17, 22]}) f1: [4, 29, -1, 0, 0, 15, 15, 7, 30, 19, 8, 7] f2: [28, 37, 20, 19, 17, 22] c1: Counter({0: 2, 7: 2, 15: 2, 4: 1, 8: 1, 19: 1, 30: 1, 29: 1, -1: 1}) c2: Counter({37: 1, 17: 1, 19: 1, 20: 1, 22: 1, 28: 1}) The chosen was ... CID100004781