Task: Answer the multiple-choice question.
Query: Which drug exhibits a 11.910\% 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(OC)c(C(=O)CSc2nccc(-c3ccc(Br)cc3)n2)c1
b CC(C)=C(NC(=O)c1ccccc1)C(=O)Nc1ccc(C(=O)O)cc1
c COc1cccc(NC(=O)c2cc(-c3ccc(C)o3)nc3ccccc23)c1
Answer: a. COc1ccc(OC)c(C(=O)CSc2nccc(-c3ccc(Br)cc3)n2)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#}
COc1ccc(OC)c(C(=O)CSc2nccc(-c3ccc(Br)cc3)n2)c1
COc1ccc(OC)c(C(=O)CSc2nccc(-c3ccc(Br)cc3)n2)c1
2-[4-(4-bromophenyl)pyrimidin-2-yl]sulfanyl-1-(2,5-dimethoxyphenyl)ethanone