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.) CN1CCN(c2ccccc2NC(=O)c2cc3c(s2)-c2ccccc2OC3)CC1
b.) Cc1ccc(S(=O)(=O)N2CCN(C(=O)c3ccc4nc[nH]c4c3)CC2)cc1
c.) CC(C)(C)Nc1nc2ccc([N+](=O)[O-])cc2o1
Answer: 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}