Problem statement: Answer the MCQ question.
Question: Which compound has a 8.636\% 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 other words.
Options:
a: CC(C)n1cc(/C=C2/NC(=O)NC2=O)c2ccccc21
b: CCn1nc(C(=O)OCC(=O)NCC(C)C)c2ccccc2c1=O
c: CC(c1ccccc1)N(CCC(c1ccccc1)C1CCOC(C)(C)C1)C(=O)c1ccco1
d: COc1ccc(C(c2nnnn2CC2CCCO2)N2CCN(c3cccc(C)c3C)CC2)cc1.Cl
Answer: a. CC(C)n1cc(/C=C2/NC(=O)NC2=O)c2ccccc21
{#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#}
CC(C)n1cc(/C=C2/NC(=O)NC2=O)c2ccccc21
CC(C)n1cc(/C=C2/NC(=O)NC2=O)c2ccccc21
(5E)-5-[(1-propan-2-ylindol-3-yl)methylidene]imidazolidine-2,4-dione