Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 3.592% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) Cc1onc(-c2ccccc2Cl)c1C(=O)NNC(=O)c1cccc(F)c1
b) CCn1cnc2c1c(=O)n(Cc1cccc([N+](=O)[O-])c1)c(=O)n2Cc1ccccc1
c) O=C(O)/C=C/C(=O)c1c(-c2ccccc2)[nH]c2ccccc12
Answer: b. CCn1cnc2c1c(=O)n(Cc1cccc([N+](=O)[O-])c1)c(=O)n2Cc1ccccc1
{#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#}
CCn1cnc2c1c(=O)n(Cc1cccc([N+](=O)[O-])c1)c(=O)n2Cc1ccccc1
CCn1cnc2c1c(=O)n(Cc1cccc([N+](=O)[O-])c1)c(=O)n2Cc1ccccc1
3-benzyl-7-ethyl-1-[(3-nitrophenyl)methyl]purine-2,6-dione