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) COc1ccc([N+](=O)[O-])cc1C(=O)NCCOc1ccc(Cl)cc1
(b) COc1cc([N+](=O)[O-])ccc1NC(=O)Cc1ccc(F)cc1
(c) O=C(CNC(=O)C12CC3CC(CC(C3)C1)C2)OCC(=O)N1CCCCC1
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}