Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 11.991\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a Cc1cc(Cl)ccc1OC(C)C(=O)NN1C(=O)c2ccccc2C1=O
b COc1ccc(NC(=S)N(CCCOC(C)C)C2CCN(C(C)=O)CC2)cc1Cl
c CN(C)c1ncnc(N(C)C)c1[N+](=O)[O-]
d N#Cc1nc(-c2ccc(F)cc2)oc1NCc1cccc2c1OCO2
e CCCNC(=O)NCCc1c(C)[nH]c2ccccc12
Answer: c. CN(C)c1ncnc(N(C)C)c1[N+](=O)[O-]
{#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#}
CN(C)c1ncnc(N(C)C)c1[N+](=O)[O-]
CN(C)c1ncnc(N(C)C)c1[N+](=O)[O-]
[4,6-bis(dimethylamino)pyrimidin-5-yl]-oxido-oxoazanium