('CID105005498', 3),alsterpaullone
('CID105005498', 3),Alsterpaullone
('CID105005498', 3),Alsterpaullone derivative, 2
('CID116760286', 2),Alsterpaullone, 2-Cyanoethyl
('CID116760286', 2),Alsterpaullone derivative, 7
ldiff: defaultdict(<type 'list'>, {'CID105005498': [0, 0, 14], 'CID116760286': [14, 14]})
f1: [0, 0, 14]
f2: [14, 14]
c1: Counter({0: 2, 14: 1})
c2: Counter({14: 2})
The chosen was ... CID105005498