Problem statement: Answer the MCQ question.
Question: Which compound has a 21.384% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. COc1cn(-c2ccccc2)nc1C(=O)NCc1ccccc1
b. COCCN1C(=O)C(=O)/C(=C(/O)c2ccc(S(=O)(=O)N3CCOCC3)cc2)C1c1cccc(OC)c1
c. CC(C)(C)c1ccc(-c2noc(-c3ccno3)n2)cc1
Answer: b. COCCN1C(=O)C(=O)/C(=C(/O)c2ccc(S(=O)(=O)N3CCOCC3)cc2)C1c1cccc(OC)c1
{#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#}
COCCN1C(=O)C(=O)/C(=C(/O)c2ccc(S(=O)(=O)N3CCOCC3)cc2)C1c1cccc(OC)c1
COCCN1C(=O)C(=O)/C(=C(/O)c2ccc(S(=O)(=O)N3CCOCC3)cc2)C1c1cccc(OC)c1
(4E)-4-[hydroxy-(4-morpholin-4-ylsulfonylphenyl)methylidene]-1-(2-methoxyethyl)-5-(3-methoxyphenyl)pyrrolidine-2,3-dione