Task: Answer the multiple choice question.
Query: Which compound exhibits a 2.859% 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. COc1ccc(NS(=O)(=O)c2ccc(N3CC(O)=C(c4ccccc4)C3=N)cc2)cc1
b. O=C(c1cc(Br)c[nH]1)N1CCCCC1
c. CCCCn1c(-c2cc(Cl)ccc2OC)n[nH]c1=S
Answer: a. COc1ccc(NS(=O)(=O)c2ccc(N3CC(O)=C(c4ccccc4)C3=N)cc2)cc1
{#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#}
COc1ccc(NS(=O)(=O)c2ccc(N3CC(O)=C(c4ccccc4)C3=N)cc2)cc1
COc1ccc(NS(=O)(=O)c2ccc(N3CC(O)=C(c4ccccc4)C3=N)cc2)cc1
4-(3-hydroxy-5-imino-4-phenyl-2H-pyrrol-1-yl)-N-(4-methoxyphenyl)benzenesulfonamide