('CID100005123', 8),S(-)-Willardiine
('CID100005123', 8),( -)-Willardiine
('CID100005123', 8),Willardiine
('CID100005123', 8),DL-Willardiine
('CID100005123', 8),S(-)-Willardiine
('CID100005123', 8),(S)-WILLARDIINE
('CID100005123', 8),Willardiine
('CID100005123', 8),WILLARDIINE
('CID100161358', 5),L-Willardiine (6CI)
('CID100161358', 5), (S)-Willardiine
('CID100161358', 5),Willardiine
('CID100161358', 5), (-)-Willardiine
('CID100161358', 5), Willardiine, (-)-
ldiff: defaultdict(<type 'list'>, {'CID100005123': [5, 5, 0, 3, 5, 4, 0, 0], 'CID100161358': [8, 5, 0, 5, 7]})
f1: [5, 5, 0, 3, 5, 4, 0, 0]
f2: [8, 5, 0, 5, 7]
c1: Counter({0: 3, 5: 3, 3: 1, 4: 1})
c2: Counter({5: 2, 8: 1, 0: 1, 7: 1})
The chosen was ... CID100005123