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) CCOC(=O)N1CCN(C(=O)CSc2nnc3[nH]c(=O)c(C)c(C)n23)CC1
b) COc1ccc(OCC(O)CNC(=O)/C=C/c2cccc([N+](=O)[O-])c2)cc1
c) O=C(N/N=C/C=C\c1ccccc1[N+](=O)[O-])c1cc(-c2ccccc2)nc2ccccc12
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}