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, c, or d without using any additional words.
Options:
a: O=C(NNS(=O)(=O)Cc1ccccc1)c1ccc([N+](=O)[O-])cc1
b: c1ccc(-c2nnc(N3CCN(c4ccccc4)CC3)nc2-c2ccccc2)cc1
c: CC(C)(C)NC(=O)COc1ccc(-c2ccccc2)cc1
d: O=C(NC1CCN(C(=O)Nc2cccc(F)c2)CC1)c1ccco1
Answer: a, b, c, d
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}