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: CC1(C)C/C(=N/Nc2ccc([N+](=O)[O-])cc2[N+](=O)[O-])C(C)(C)O1
b: CCOc1ccc(CNn2nnnc2N)cc1
c: COc1ccc2[nH]c(=O)c(-c3noc(-c4ccccc4)n3)cc2c1
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}