Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) COc1ccc2nc(NC(=O)CCN3C(=S)NC(C)(C)CC3C)sc2c1
(b) COc1ccc2nc(SCC(=O)C(C)(C)C)[nH]c2c1
(c) O=C1C=C(c2ccc3[nH]ccc3c2)C[C@@H](c2ccc(F)cc2)C1
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}