Task: Answer the multiple choice question.
Question: Which compound exhibits a 0.090\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) COc1ccccc1Nc1ncnc2c1cnn2-c1cccc(C)c1
b.) C(#CCN1CCOCC1)COCc1ccccc1.Cl
c.) COc1ccc(CN(C)CC(=O)c2c(N)n(Cc3ccccc3)c(=O)n(C)c2=O)c(OC)c1
Answer: a. COc1ccccc1Nc1ncnc2c1cnn2-c1cccc(C)c1
{#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#}
COc1ccccc1Nc1ncnc2c1cnn2-c1cccc(C)c1
COc1ccccc1Nc1ncnc2c1cnn2-c1cccc(C)c1
N-(2-methoxyphenyl)-1-(3-methylphenyl)pyrazolo[3,4-d]pyrimidin-4-amine