Task: Answer the multiple choice question.
Query: Which compound has a 15.447\% 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) COC(=O)c1sccc1NC(=O)C12CC3CC(CC(C3)C1)C2
(b) CN(C)CCNC(NC(=O)c1cccs1)C(Cl)(Cl)Cl
(c) CC1(c2ccccc2)NC(=O)N(CC(=O)Nc2ccc(N3CCOCC3)cc2N2CCOCC2)C1=O
(d) COc1ccccc1NC(=O)CSc1ccc2nnc(-c3ccncc3)n2n1
Answer: c. CC1(c2ccccc2)NC(=O)N(CC(=O)Nc2ccc(N3CCOCC3)cc2N2CCOCC2)C1=O
{#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#}
CC1(c2ccccc2)NC(=O)N(CC(=O)Nc2ccc(N3CCOCC3)cc2N2CCOCC2)C1=O
CC1(c2ccccc2)NC(=O)N(CC(=O)Nc2ccc(N3CCOCC3)cc2N2CCOCC2)C1=O
N-(2,4-dimorpholin-4-ylphenyl)-2-(4-methyl-2,5-dioxo-4-phenylimidazolidin-1-yl)acetamide