Task: Answer the multiple choice question.
Query: Which compound exhibits a 2.790% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a O=C1C(c2ccccc2)SC(=Nc2ccccc2)N1S(=O)(=O)c1ccccc1
b COC(=O)c1[nH]c2cc(OC)ccc2c1NC(=O)c1c(F)cccc1F
Answer: b. COC(=O)c1[nH]c2cc(OC)ccc2c1NC(=O)c1c(F)cccc1F
{#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)c1[nH]c2cc(OC)ccc2c1NC(=O)c1c(F)cccc1F
COC(=O)c1[nH]c2cc(OC)ccc2c1NC(=O)c1c(F)cccc1F
methyl3-[(2,6-difluorobenzoyl)amino]-6-methoxy-1H-indole-2-carboxylate