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) CCCN(CC(=O)Nc1ccccc1C)C(=O)c1ccc(N2CCCCC2)c([N+](=O)[O-])c1
b) O=C(O)C1(NS(=O)(=O)c2ccc(Cl)cc2)CCCCC1
c) O=C(NC(=S)Nc1ccccc1N1CCCCC1)c1ccccc1
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}