Task: Answer the multiple-choice question.
Query: Which compound has a 8.086\% 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.) O=C(CSc1nnc(CN2CCCCCC2=O)n1-c1ccccn1)NCC(F)(F)F
b.) O=C(Nc1ccc(Cl)cc1)Nc1nnc(SCc2ccccc2)s1
c.) CCNc1ccc([N+](=O)[O-])cc1
d.) Cc1ccc(OCCCOc2cccc3cccnc23)cc1C
e.) COc1ccc(CCCc2nnc(SCC(=O)Nc3nc(C)cs3)n2C)cc1C
Answer: c. CCNc1ccc([N+](=O)[O-])cc1
{#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#}
CCNc1ccc([N+](=O)[O-])cc1
CCNc1ccc([N+](=O)[O-])cc1
[C][C][N][C][=C][C][=C][Branch1][=Branch1][N+1][=Branch1][C][=O][O-1][C][=C][Ring1][=Branch2]
[4-(ethylamino)phenyl]-oxido-oxoazanium