Problem statement: Answer the multiple-choice question.
Question: Which compound has a 8.639\% 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 additional words.
Options:
a: CCN(CC)C(=O)c1ccc(Oc2ccc([N+](=O)[O-])cc2Cl)cc1
b: O=C(OCC(=O)N1CCc2ccccc21)c1c2c(nc3ccccc13)CCCC2
c: Cc1ccc(NC(=O)c2cccc(C(=O)Nc3ccc(C)cc3C(=O)O)c2)c(C(=O)O)c1
Answer: b. O=C(OCC(=O)N1CCc2ccccc21)c1c2c(nc3ccccc13)CCCC2
{#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(OCC(=O)N1CCc2ccccc21)c1c2c(nc3ccccc13)CCCC2
O=C(OCC(=O)N1CCc2ccccc21)c1c2c(nc3ccccc13)CCCC2
[2-(2,3-dihydroindol-1-yl)-2-oxoethyl] 1,2,3,4-tetrahydroacridine-9-carboxylate