Problem statement: Answer the MCQ question.
Query: Which compound has a 4.728\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) O=C(CSc1ncn[nH]1)Nc1nc(-c2cccc([N+](=O)[O-])c2)cs1
(b) COc1ccc(N=C(C)C2=C(O)c3ccccc3C2=O)cc1
(c) CCOC(=O)c1c(C)[nH]c(C(=O)OC(C)C(=O)NCc2ccccc2)c1C
(d) Fc1ccc(NC(=S)N2CCOCC2)cc1Cl
(e) COc1cc(SC)ccc1C(=O)Nc1cc(C)c(OCC(=O)N2CCOCC2)c(C)c1
Answer: b. COc1ccc(N=C(C)C2=C(O)c3ccccc3C2=O)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#}
COc1ccc(N=C(C)C2=C(O)c3ccccc3C2=O)cc1
COc1ccc(N=C(C)C2=C(O)c3ccccc3C2=O)cc1
3-hydroxy-2-[N-(4-methoxyphenyl)-C-methylcarbonimidoyl]inden-1-one