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 additional words.
Options:
a.) COc1ccc(CCNC(=O)CSc2nc3ccccc3c3nc(CCN4CCCCC4)nn23)cc1OC
b.) Cc1ccn2cc(-c3cccc(S(=O)(=O)N4CCCCC4)c3)nc2c1
c.) Cc1ccc2c(n1)CC(C)(C)C/C2=N\O
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}