Task: Answer the MCQ question.
Query: Which compound exhibits a 0.531% human ether-à-go-go related gene (hERG) inhibition at 10uM?
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(c1cccs1)N1CCN(c2ccc(Cl)cc2)CC1
(b) O=C(CSc1n[nH]c(-c2ccccc2Br)n1)NCCN1C(=O)CSC1=O
(c) COc1cccc(/C=C2\N=C(C3CCCCC3)OC2=O)c1OC
(d) Cn1cc(CN2CCC(n3nccc3NC(=O)C3CCCC3)CC2)cn1
(e) CN(c1ccccc1)S(=O)(=O)c1ccc(Cl)c(C(=O)NCc2ccccc2CN2CCCC2)c1
Answer: c. COc1cccc(/C=C2\N=C(C3CCCCC3)OC2=O)c1OC
{#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#}
COc1cccc(/C=C2\N=C(C3CCCCC3)OC2=O)c1OC
COc1cccc(/C=C2\N=C(C3CCCCC3)OC2=O)c1OC
(4Z)-2-cyclohexyl-4-[(2,3-dimethoxyphenyl)methylidene]-1,3-oxazol-5-one