Task: Answer the multiple-choice question.
Query: Which compound has a 2.323\% 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) CCOc1ccc(NC(=O)CCN2CCN(S(=O)(=O)c3cc(Cl)ccc3OC)CC2)cc1
(b) CCOc1ccc(NC(=O)CSc2ccc(-c3ccco3)nn2)cc1
(c) Cc1cc(NC(=O)CCC(=O)N(CCC(C)C)C(C(=O)NC2CCCC2)c2cccnc2)no1
(d) COc1ccc(C2(c3ccc(OC)cc3)NC(=O)N(CC(=O)Nc3ccccc3)C2=O)cc1
Answer: d. COc1ccc(C2(c3ccc(OC)cc3)NC(=O)N(CC(=O)Nc3ccccc3)C2=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(C2(c3ccc(OC)cc3)NC(=O)N(CC(=O)Nc3ccccc3)C2=O)cc1
COc1ccc(C2(c3ccc(OC)cc3)NC(=O)N(CC(=O)Nc3ccccc3)C2=O)cc1
2-[4,4-bis(4-methoxyphenyl)-2,5-dioxoimidazolidin-1-yl]-N-phenylacetamide