Task: Answer the multiple-choice question.
Question: Which drug exhibits a 16.458% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) COc1ccc(N2CC(C(=O)Nc3nnc(SCC(=O)NC(C)(C)C)s3)CC2=O)cc1
b.) CCOc1ccc(NC(=O)CCC(=O)NNC(=O)COc2ccc(C)cc2Br)cc1
Answer: b. CCOc1ccc(NC(=O)CCC(=O)NNC(=O)COc2ccc(C)cc2Br)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#}
CCOc1ccc(NC(=O)CCC(=O)NNC(=O)COc2ccc(C)cc2Br)cc1
CCOc1ccc(NC(=O)CCC(=O)NNC(=O)COc2ccc(C)cc2Br)cc1
4-[2-[2-(2-bromo-4-methylphenoxy)acetyl]hydrazinyl]-N-(4-ethoxyphenyl)-4-oxobutanamide