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, c, or d without using any additional words.
Options:
a.) COc1ccc(NC(=O)/C(C#N)=C\C=C\c2ccco2)cc1
b.) CCOc1cc2[nH]c(=S)n(CCC(=O)NCc3ccco3)c(=O)c2cc1OCC
c.) CCN1CCN(CC(=O)c2ccc(C)cc2)CC1
d.) CCOc1ccc(NC(=O)Cn2cncc2-c2ccc([N+](=O)[O-])cc2)cc1
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}