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, c, d, or e without using any other words.
Options:
a: O=C(OCC(=O)N1CCN(C(=O)c2ccco2)CC1)c1cc(-c2cccc(Br)c2)nc2ccccc12
b: CC1=Nc2cc([N+](=O)[O-])ccc2NC(C)(C)C1
c: COc1cc(C(=O)NC(=S)Nc2ccc(N3CCCC3)cc2)cc(OC)c1OC
d: CC1CCCC(C)N1C(=O)Cn1c(SCC(=O)NCc2ccc3c(c2)OCO3)nc2ccccc21
e: O=c1c2ccccc2c(-c2ccc(Cl)cc2)nn1-c1ccccc1
Answer: a, b, c, d, e
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}