Task: Answer the multiple choice question.
Query: Which drug has a 0.713\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: COc1ccc(-n2nnc3c(SCC(=O)OCc4ccccc4)ncnc32)cc1
b: CC1CCCCC12NC(=O)N(CC(=O)OCc1ccc(Br)cc1)C2=O
c: Cc1ccc2c(=O)c(C(=O)c3ccc(F)cc3)cn(CC(=O)NCc3ccco3)c2n1
d: CCOC(=O)c1nnn(-c2nonc2-n2cccc2)c1CN1CCC(C(=O)OCC)CC1
Answer: d. CCOC(=O)c1nnn(-c2nonc2-n2cccc2)c1CN1CCC(C(=O)OCC)CC1
{#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#}
CCOC(=O)c1nnn(-c2nonc2-n2cccc2)c1CN1CCC(C(=O)OCC)CC1
CCOC(=O)c1nnn(-c2nonc2-n2cccc2)c1CN1CCC(C(=O)OCC)CC1
ethyl 1-[[5-ethoxycarbonyl-3-(4-pyrrol-1-yl-1,2,5-oxadiazol-3-yl)triazol-4-yl]methyl]piperidine-4-carboxylate