Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 0.537% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. CCC(C)c1ccc(OCC(=O)NNC(=O)C2CCCCC2)cc1
b. CCOc1ccc2nc(NCCNC(=O)Nc3cccc(C)c3)c(C#N)cc2c1
Answer: b. CCOc1ccc2nc(NCCNC(=O)Nc3cccc(C)c3)c(C#N)cc2c1
{#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#}
CCOc1ccc2nc(NCCNC(=O)Nc3cccc(C)c3)c(C#N)cc2c1
CCOc1ccc2nc(NCCNC(=O)Nc3cccc(C)c3)c(C#N)cc2c1
1-[2-[(3-cyano-6-ethoxyquinolin-2-yl)amino]ethyl]-3-(3-methylphenyl)urea