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) COc1cc(NC(=O)CN2CCN(c3ccccc3F)CC2)c(C)cc1[N+](=O)[O-]
(b) COc1ccc(/C=C/C(=O)Nc2ccc(S(=O)(=O)Nc3onc(C)c3C)cc2)cc1OC
(c) COc1ccc(S(=O)(=O)N2CCN(CCc3ccccc3)CC2)cc1
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}