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: O=C(OCC(=O)N1CCCC1=O)c1cccc([N+](=O)[O-])c1
b: Cc1ccc(NC(=O)Cn2nnc3ccccc32)cc1
c: Cc1ccc(S(=O)(=O)N2CCOCC2)cc1C(=O)NCCN1C(=O)S/C(=C\c2ccccc2Cl)C1=O
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}