Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] CCOc1ccc(/C=C2\SC(=S)N(CCC(=O)Nc3cccc(C(=O)O)c3)C2=O)cc1
[b] O=C(c1ccc(Oc2ccc([N+](=O)[O-])cc2Cl)cc1)N1CCCC1
[c] CC(=O)Nc1nc2ccccc2n1CCN(C)C
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}