Task: Answer the multiple-choice question.
Question: Which drug has a 3.094\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. CN(C)CCn1c2c(c(SCC(=O)Nc3ccccc3)nc1=O)CCCC2
b. O=C(Nc1ccc([N+](=O)[O-])cn1)c1cc(-c2cccc(Cl)c2)nc2ccccc12
c. CS(=O)(=O)c1ccccc1C(=O)NCCC(c1ccccc1)c1ccccc1
Answer: b. O=C(Nc1ccc([N+](=O)[O-])cn1)c1cc(-c2cccc(Cl)c2)nc2ccccc12
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(Nc1ccc([N+](=O)[O-])cn1)c1cc(-c2cccc(Cl)c2)nc2ccccc12
O=C(Nc1ccc([N+](=O)[O-])cn1)c1cc(-c2cccc(Cl)c2)nc2ccccc12
2-(3-chlorophenyl)-N-(5-nitropyridin-2-yl)quinoline-4-carboxamide