Task: Answer the MCQ question.
Question: Which compound exhibits a -28.508% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: CCOC(=O)N1CCN(C(=O)CSc2ccc3nnc(CCNC(=O)c4ccc(OC)cc4)n3n2)CC1
b: O=C(Nc1ccccc1Cl)c1ccc(=O)[nH]n1
c: CC(Nc1c([N+](=O)[O-])c(=O)oc2ccccc12)c1ccccc1
Answer: c. CC(Nc1c([N+](=O)[O-])c(=O)oc2ccccc12)c1ccccc1
{#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#}
CC(Nc1c([N+](=O)[O-])c(=O)oc2ccccc12)c1ccccc1
CC(Nc1c([N+](=O)[O-])c(=O)oc2ccccc12)c1ccccc1
3-nitro-4-(1-phenylethylamino)chromen-2-one