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 additional words.
Options:
[a] COc1ccc(NC(=O)CCS(=O)(=O)c2cccc3nonc23)cc1Cl
[b] COc1ccccc1C1CCN(Cc2cccc([N+](=O)[O-])c2)CC1
[c] Cc1nc2scc(C)n2c(=O)c1S(=O)(=O)NCCc1ccc(Cl)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}