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) Cc1cccc(-c2n[nH]c(=S)n2-c2ccccc2)c1[N+](=O)[O-]
b) C=CCN(C(=O)c1csnn1)C(C(=O)NCc1ccc(F)cc1)c1cccs1
c) O=C(NCc1n[nH]c(=S)n1Cc1ccccc1)c1ccc(Cl)cc1Cl
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}