Task: Answer the multiple choice question.
Query: Which compound exhibits a -3.191% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. COc1ccc(CC(=O)c2ccc(O)cc2O)cc1
b. CCc1c(C(=O)Nc2ccncc2)csc1C
c. O=C(CSc1nc(-c2ccco2)cc(C(F)(F)F)n1)Nc1ccc2c(c1)CCC2
Answer: a. COc1ccc(CC(=O)c2ccc(O)cc2O)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(CC(=O)c2ccc(O)cc2O)cc1
COc1ccc(CC(=O)c2ccc(O)cc2O)cc1
1-(2,4-dihydroxyphenyl)-2-(4-methoxyphenyl)ethanone