Problem statement: Answer the MCQ question.
Question: Which drug exhibits a -1.908% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: COC(=O)[C@@H](NC(=O)Nc1cccc(Br)c1)C(C)C
b: Cc1c[nH]c2cccc(OCC(O)CNC(C)(C)C)c12.Cl
c: Cc1cc(NC(=O)Nc2cccc(Cl)c2)n(C(C)(C)C)n1
Answer: a. COC(=O)[C@@H](NC(=O)Nc1cccc(Br)c1)C(C)C
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COC(=O)[C@@H](NC(=O)Nc1cccc(Br)c1)C(C)C
COC(=O)[C@@H](NC(=O)Nc1cccc(Br)c1)C(C)C
methyl (2S)-2-[(3-bromophenyl)carbamoylamino]-3-methylbutanoate