Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 4.018\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) O=C(NCC1CCCO1)c1ccc(Cl)c(S(=O)(=O)N2CCOCC2)c1
b) CC1=CC(=C2C(=O)c3ccccc3C2=O)C=C(C)N1C
c) Cc1cc(C)cc(C(=O)Nc2c3c(nn2C(C)(C)C)CS(=O)(=O)C3)c1
d) COc1ccc(NC(=O)CCC(=O)N2CCCC2)c([N+](=O)[O-])c1
e) COc1ccc(CCNC(=O)c2ccc(CS(=O)(=O)Cc3cccc(C)c3)o2)cc1OC
Answer: d. COc1ccc(NC(=O)CCC(=O)N2CCCC2)c([N+](=O)[O-])c1
{#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#}
COc1ccc(NC(=O)CCC(=O)N2CCCC2)c([N+](=O)[O-])c1
COc1ccc(NC(=O)CCC(=O)N2CCCC2)c([N+](=O)[O-])c1
[5-methoxy-2-[(4-oxo-4-pyrrolidin-1-ylbutanoyl)amino]phenyl]-oxido-oxoazanium