Task: Answer the multiple-choice question.
Query: Which compound exhibits a -1.995\% human ether-à-go-go related gene (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: CN(C)S(=O)(=O)c1ccc(C(=O)/C=C/c2cccnc2)cc1
b: O=C(Nc1ccccc1NC(=O)c1csnn1)c1csnn1
c: Cc1ccc(NC(=O)COc2ccc3c(c2)CCC3)cc1S(=O)(=O)N(C)C
d: CC(=O)NC12CC3CC(C1)CC(C(=O)N1CCN(C(=O)c4ccco4)CC1)(C3)C2
e: Nc1nonc1C(=O)NCCNc1ncccc1[N+](=O)[O-]
Answer: e. Nc1nonc1C(=O)NCCNc1ncccc1[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#}
Nc1nonc1C(=O)NCCNc1ncccc1[N+](=O)[O-]
Nc1nonc1C(=O)NCCNc1ncccc1[N+](=O)[O-]
4-amino-N-[2-[(3-nitropyridin-2-yl)amino]ethyl]-1,2,5-oxadiazole-3-carboxamide