Task: Answer the multiple choice question.
Query: Which drug exhibits a -48.260% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. Nc1ccc(C#Cc2ccc3oc4ccccc4c(=O)c3c2)cc1
b. COc1ccc(N=C2C(=O)Nc3ccccc32)cc1
c. CCOc1ccc(Nc2nc(N)c([N+](=O)[O-])c(N3CCN(C)CC3)n2)cc1
d. O=C(CCCCCN1C(=O)CCC1=O)Nc1ccc(Cl)c(C(F)(F)F)c1
Answer: c. CCOc1ccc(Nc2nc(N)c([N+](=O)[O-])c(N3CCN(C)CC3)n2)cc1
{#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#}
CCOc1ccc(Nc2nc(N)c([N+](=O)[O-])c(N3CCN(C)CC3)n2)cc1
CCOc1ccc(Nc2nc(N)c([N+](=O)[O-])c(N3CCN(C)CC3)n2)cc1
[4-amino-6-(4-methylpiperazin-1-yl)-2-(4-ethoxyanilino)pyrimidin-5-yl]-oxido-oxoazanium