Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 11.808\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) COc1ccc(C2C(C(=O)c3sc(C)nc3C)=C(O)C(=O)N2CCN(C)C)cc1
(b) CCN1CCSc2ccc(C(=O)NCc3ccccc3Br)cc21
(c) CCOc1ccc(NC(=O)CSCC(=O)O)cc1
Answer: b. CCN1CCSc2ccc(C(=O)NCc3ccccc3Br)cc21
{#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#}
CCN1CCSc2ccc(C(=O)NCc3ccccc3Br)cc21
CCN1CCSc2ccc(C(=O)NCc3ccccc3Br)cc21
N-[(2-bromophenyl)methyl]-4-ethyl-2,3-dihydro-1,4-benzothiazine-6-carboxamide