Task: Answer the multiple choice question.
Query: Which compound has a -1.321% human ether-à-go-go related gene (hERG) inhibition at 10uM?
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(O)/C=C/C(=O)Nc1ccc(O)cc1
(b) C=CCn1c(Cc2cccs2)nnc1SCC(=O)Nc1cccc(OC)c1
(c) CCCCN(C)c1ccc([N+](=O)[O-])cc1
(d) O=C(CCC1COc2ccccc2O1)NC1CCCCC1
(e) COc1ccc(C(=O)Nc2ccc(N3CCCC3)cc2)cc1OC
Answer: c. CCCCN(C)c1ccc([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_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#}
CCCCN(C)c1ccc([N+](=O)[O-])cc1
CCCCN(C)c1ccc([N+](=O)[O-])cc1
[4-[butyl(methyl)amino]phenyl]-oxido-oxoazanium