Task: Answer the MCQ question.
Question: Which compound exhibits a 10.191\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) CCn1c(CCNC(=O)c2ccc(OC)cc2)nnc1SCc1ccc(Cl)cc1Cl
(b) COc1ccc2c(c1OC)C(=O)OC2CC(=O)c1ccc2c(c1)OCO2
Answer: b. COc1ccc2c(c1OC)C(=O)OC2CC(=O)c1ccc2c(c1)OCO2
{#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#}
COc1ccc2c(c1OC)C(=O)OC2CC(=O)c1ccc2c(c1)OCO2
COc1ccc2c(c1OC)C(=O)OC2CC(=O)c1ccc2c(c1)OCO2
3-[2-(1,3-benzodioxol-5-yl)-2-oxoethyl]-6,7-dimethoxy-3H-2-benzofuran-1-one