Task: Answer the MCQ question.
Query: Which compound exhibits a 17.122\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a COc1cc(/C=C(/C#N)C(=O)c2c(C)[nH]c3ccccc23)ccc1OCC#N
b Nc1nonc1-n1nnc(C(=O)N/N=C/c2cccnc2)c1CSc1ccccc1
c COc1cccc(/C=C2\N=C(c3cncc(Br)c3)OC2=O)c1
d Cc1ccc2nc(/C(C#N)=C\c3ccc(N4CCOCC4)o3)[nH]c2c1
Answer: c. COc1cccc(/C=C2\N=C(c3cncc(Br)c3)OC2=O)c1
{#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#}
COc1cccc(/C=C2\N=C(c3cncc(Br)c3)OC2=O)c1
COc1cccc(/C=C2\N=C(c3cncc(Br)c3)OC2=O)c1
(4Z)-2-(5-bromopyridin-3-yl)-4-[(3-methoxyphenyl)methylidene]-1,3-oxazol-5-one