Task: Answer the multiple-choice question.
Question: Which compound exhibits a 7.432\% 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(/C=C2\N=C3CCCN3C2=O)cc1
(b) CCOC(=O)c1c(C)n(C)c2ccc(OC)c(NS(=O)(=O)c3ccc(Cl)s3)c12
(c) COc1cc(C(=O)OCC(=O)c2ccc(S(=O)(=O)N3CCCCC3)cc2)cc(OC)c1OC
(d) CCOc1nnc(C)c2c(C)n(-c3cccc(OC)c3)nc12
Answer: a. COc1ccc(/C=C2\N=C3CCCN3C2=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(/C=C2\N=C3CCCN3C2=O)cc1
COc1ccc(/C=C2\N=C3CCCN3C2=O)cc1
(2Z)-2-[(4-methoxyphenyl)methylidene]-6,7-dihydro-5H-pyrrolo[1,2-a]imidazol-3-one