Problem statement: Answer the multiple-choice question.
Query: Which drug has a 12.984\% 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] CCOC(=O)c1c(NC(=O)CSc2nncs2)sc(C)c1-c1ccccc1
[b] COc1cc(OC)cc(-c2nc(-c3ccc(Br)cc3)no2)c1
[c] CN(CCCNC(=O)C1CCC(=O)N1Cc1ccccc1Cl)c1ccccc1
[d] COc1cccc(NC(=O)C(=O)N2CCOCC2)c1
Answer: d. COc1cccc(NC(=O)C(=O)N2CCOCC2)c1
{#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#}
COc1cccc(NC(=O)C(=O)N2CCOCC2)c1
COc1cccc(NC(=O)C(=O)N2CCOCC2)c1
N-(3-methoxyphenyl)-2-morpholin-4-yl-2-oxoacetamide