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.) CC(CC(=O)N1CCN(c2ccccc2)CC1)c1ccccc1
b.) CC(C)C(NC(=O)Nc1ccccc1)C(=O)Nc1cccc(S(=O)(=O)N(C)C)c1
c.) CC1(C)CC(NC(=S)Nc2ccc([N+](=O)[O-])cc2)CC(C)(C)N1
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}