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] NS(=O)(=O)c1ccc(CCNC(=O)CNC(=O)Cc2cccc3ccccc23)cc1
[b] CCN1CCN(C(=S)Nc2cccc([N+](=O)[O-])c2)CC1
[c] COc1ccccc1-c1noc(CCC(=O)Nc2cccc(C)c2)n1
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}