Problem statement: Answer the MCQ question.
Query: Which drug has a 11.832\% 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: Cc1cccc(NS(=O)(=O)c2cc(C(=O)N3CCCC3)ccc2Cl)c1
b: CCOc1ccc(C(C)=O)cc1CN1C(=O)C(=O)N(CC)C1=O
c: CCNC(=O)COC(=O)c1ccc(S(=O)(=O)N2CCCCCC2)cc1
Answer: b. CCOc1ccc(C(C)=O)cc1CN1C(=O)C(=O)N(CC)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#}
1-[(5-acetyl-2-ethoxyphenyl)methyl]-3-ethylimidazolidine-2,4,5-trione