Task: Answer the MCQ question.
Query: Which compound exhibits a 19.177% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] COc1ccc(C(=O)CN2C(=O)NC(C)(c3ccccc3)C2=O)cc1OC
[b] CC(=O)Nc1ccc(C2=NNC(=NCC3CCCO3)SC2)cc1
[c] C=CCS(=O)(=O)N1CCCC(N2CCN(c3ccccc3OC)CC2)C1
[d] O=[N+]([O-])c1cc([N+](=O)[O-])c(-n2nnc3ccccc32)c([N+](=O)[O-])c1
Answer: d. O=[N+]([O-])c1cc([N+](=O)[O-])c(-n2nnc3ccccc32)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_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#}
O=[N+]([O-])c1cc([N+](=O)[O-])c(-n2nnc3ccccc32)c([N+](=O)[O-])c1
O=[N+]([O-])c1cc([N+](=O)[O-])c(-n2nnc3ccccc32)c([N+](=O)[O-])c1
1-(2,4,6-trinitrophenyl)benzotriazole