Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) COCCNC(=O)N1[C@H]2CC[C@@H]1C(C(=O)OC)=C(c1cccc(C#N)c1)C2
(b) CCCCc1nnc(NC(=O)c2cccc(S(=O)(=O)N3CCN(C)CC3)c2)s1
(c) O/N=C1\CCSc2ccc(F)cc21
Answer: a, b, c
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_inhib#not &NULL}a {herg_inhib__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_inhib%}
Answer: {%multiple_choice_result}