Task: Answer the multiple choice question.
Query: Which compound has a 16.081\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: CC(=O)c1ccc(-n2c(CCC(=O)O)ccc2-c2ccc(Br)cc2)cc1
b: COc1cc(C(=O)OC2CSCC2NC(=O)c2ccccc2)cc(OC)c1OC
Answer: b. COc1cc(C(=O)OC2CSCC2NC(=O)c2ccccc2)cc(OC)c1OC
{#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#}
COc1cc(C(=O)OC2CSCC2NC(=O)c2ccccc2)cc(OC)c1OC
COc1cc(C(=O)OC2CSCC2NC(=O)c2ccccc2)cc(OC)c1OC
(4-benzamidothiolan-3-yl)3,4,5-trimethoxybenzoate