('CID100003281', 6),ethchlorvynol
('CID100003281', 6),ethchlorvynol
('CID100003281', 6),Ethchlorvynol
('CID100003281', 6),Ethchlorvynol (JAN/USP/INN)
('CID100003281', 6),ethchlorvynol
('CID100003281', 6),Ethchlorvynol [USAN:INN:BAN]
('CID106443805', 3),Ethchlorvynol C-glucuronide
('CID106443805', 3),Ethchlorvynol glucuronide
('CID106443805', 3),Ethchlorvynol Glucuronide
ldiff: defaultdict(<type 'list'>, {'CID100003281': [0, 0, 0, 14, 0, 15], 'CID106443805': [14, 12, 12]})
f1: [0, 0, 0, 14, 0, 15]
f2: [14, 12, 12]
c1: Counter({0: 4, 14: 1, 15: 1})
c2: Counter({12: 2, 14: 1})
The chosen was ... CID100003281