Task: Answer the multiple-choice question.
Question: Which compound exhibits a 12.028\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) CCOC(=O)c1ccc(-n2c(C)nc3c(cnn3-c3ccccc3C)c2=O)cc1
b.) CCN(C(=O)C(C)N1C(=O)/C(=C/c2ccco2)SC1=S)C1CCS(=O)(=O)C1
Answer: a. CCOC(=O)c1ccc(-n2c(C)nc3c(cnn3-c3ccccc3C)c2=O)cc1
{#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#}
ethyl 4-[6-methyl-1-(2-methylphenyl)-4-oxopyrazolo[3,4-d]pyrimidin-5-yl]benzoate