Task: Answer the multiple-choice question.
Question: Which compound has a 17.723\% 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) Nc1nc(SCC(=O)NCc2ccccc2Cl)[nH]c(=O)c1NC(=O)c1ccccc1F
(b) Cc1ccn(C(C)CC(=O)N2CCc3ccccc32)n1
(c) CCOc1cc(CNCc2ccncc2)cc(Br)c1OCc1ccccc1F.Cl
Answer: b. Cc1ccn(C(C)CC(=O)N2CCc3ccccc32)n1
{#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#}
Cc1ccn(C(C)CC(=O)N2CCc3ccccc32)n1
Cc1ccn(C(C)CC(=O)N2CCc3ccccc32)n1
1-(2,3-dihydroindol-1-yl)-3-(3-methylpyrazol-1-yl)butan-1-one