Problem statement: Answer the multiple-choice question.
Query: Which drug has a 10.874\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a COc1ccc(NC2CCN(C(=O)OC(C)(C)C)CC2)cc1
b O=C(CSc1nc(-c2ccco2)cc(C(F)(F)F)n1)N1CCCc2ccccc21
c CCN1C(=O)c2ccccc2S(=O)c2ccc(C(=O)NCc3ccc(OC)cc3)cc21
Answer: a. COc1ccc(NC2CCN(C(=O)OC(C)(C)C)CC2)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(NC2CCN(C(=O)OC(C)(C)C)CC2)cc1
COc1ccc(NC2CCN(C(=O)OC(C)(C)C)CC2)cc1
tert-butyl 4-(4-methoxyanilino)piperidine-1-carboxylate