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.) COc1cc2[nH]c(C(=O)N3CC(C)OC(C)C3)cc2c(OC)c1OC
b.) C=C(C)Cn1c(-c2ccncc2)n[nH]c1=S
c.) CC1CCN(S(=O)(=O)c2ccccc2[N+](=O)[O-])CC1
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}