('CID100160540', 6),Abequose
('CID100160540', 6),ABEQUOSE
('CID100160540', 6),Abequose
('CID100160540', 6),Abequose
('CID100160540', 6),Abequose
('CID100160540', 6),Abequose
('CID100439572', 5),CDP-abequose
('CID100439572', 5),CDP-abequose
('CID100439572', 5),CDP-alpha-D-abequose
('CID100439572', 5),CDP-abequose dianion
('CID100439572', 5),CDP-D-abequose
ldiff: defaultdict(<type 'list'>, {'CID100160540': [0, 0, 0, 0, 0, 0], 'CID100439572': [4, 4, 12, 12, 6]})
f1: [0, 0, 0, 0, 0, 0]
f2: [4, 4, 12, 12, 6]
c1: Counter({0: 6})
c2: Counter({12: 2, 4: 2, 6: 1})
The chosen was ... CID100160540