Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 0.610\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) COc1ccc2c(CC(=O)OCC(=O)Nc3ccc(C)cc3)coc2c1
(b) CC(C)Oc1ccc(CCc2nnc(SC(C)C(=O)O)n2-c2ccccc2)cc1
Answer: a. COc1ccc2c(CC(=O)OCC(=O)Nc3ccc(C)cc3)coc2c1
{#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(CC(=O)OCC(=O)Nc3ccc(C)cc3)coc2c1
COc1ccc2c(CC(=O)OCC(=O)Nc3ccc(C)cc3)coc2c1
[2-(4-methylanilino)-2-oxoethyl] 2-(6-methoxy-1-benzofuran-3-yl)acetate