Problem statement: Answer the multiple-choice question.
Question: Which drug has a 4.291\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: COc1ccc(OC)c(Nc2ncnc3c2cnn3-c2cccc(C)c2)c1
b: COC(=O)C1CCCCN1C(=O)c1ccc2oc(C(C)C)nc2c1
c: Cc1c(NC(=O)c2cnn3cccnc23)c(=O)n(-c2ccccc2)n1C
d: O=C(c1ccc(COc2ccccc2Br)cc1)N1CCCCCC1
Answer: a. COc1ccc(OC)c(Nc2ncnc3c2cnn3-c2cccc(C)c2)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#}
COc1ccc(OC)c(Nc2ncnc3c2cnn3-c2cccc(C)c2)c1
COc1ccc(OC)c(Nc2ncnc3c2cnn3-c2cccc(C)c2)c1
N-(2,5-dimethoxyphenyl)-1-(3-methylphenyl)pyrazolo[3,4-d]pyrimidin-4-amine