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.) O=C(CN1CCCCC1)NNC(=O)c1ccc([N+](=O)[O-])cc1
b.) Cc1cc(C)cc(NC(=O)CCN2CCCC2)c1
c.) CCOCCCn1c(SC(C)C(=O)NCC2CCCO2)nc2sc(C)c(C)c2c1=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}