Problem statement: Answer the MCQ question.
Question: Which compound has a 20.011% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) O=C(O)CCC(=O)N1N=C(c2cccs2)CC1c1cccc([N+](=O)[O-])c1
b) CCOC(=O)c1c(NC(=O)CSc2ncccn2)sc(C(=O)NC)c1C
Answer: a. O=C(O)CCC(=O)N1N=C(c2cccs2)CC1c1cccc([N+](=O)[O-])c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(O)CCC(=O)N1N=C(c2cccs2)CC1c1cccc([N+](=O)[O-])c1
O=C(O)CCC(=O)N1N=C(c2cccs2)CC1c1cccc([N+](=O)[O-])c1
4-[3-(3-nitrophenyl)-5-thiophen-2-yl-3,4-dihydropyrazol-2-yl]-4-oxobutanoic acid