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.) Cc1[nH]n(-c2ccc([N+](=O)[O-])cc2)c(=O)c1/C=N/N1CCOCC1
b.) CC(=O)N1CCN(C(=O)CSc2cc(C)c(Br)cc2C)CC1
c.) COc1ccc(N2CCN(S(=O)(=O)CCNC(=O)CCCc3ccccc3)CC2)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}