Task: Answer the MCQ question.
Question: Which drug has a 9.548% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) CC(CC(=O)Nc1ncc([N+](=O)[O-])s1)c1ccccc1
b.) O=c1[nH]c(SCc2ccc([N+](=O)[O-])cc2)nc2[nH]ncc12
c.) O=c1c2c(ncn1CCO)nc1n2CCC1
Answer: c. O=c1c2c(ncn1CCO)nc1n2CCC1
{#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#}
O=c1c2c(ncn1CCO)nc1n2CCC1
O=c1c2c(ncn1CCO)nc1n2CCC1
2-(2-hydroxyethyl)-7,8-dihydro-6H-purino[7,8-a]pyrrol-1-one