Task: Answer the multiple-choice question.
Query: Which compound exhibits a 1.968\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) CC(=O)OCCN(C)c1cc(SC(C)C)c2nonc2c1[N+](=O)[O-]
b.) Cc1cc(Cl)ccc1OCC(=O)N/N=C/C(O)C(O)C(O)C(C)O
c.) CC(=O)Nc1ccc(NS(=O)(=O)c2ccc(Cl)c(C(=O)O)c2)cc1
Answer: a. CC(=O)OCCN(C)c1cc(SC(C)C)c2nonc2c1[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#}
CC(=O)OCCN(C)c1cc(SC(C)C)c2nonc2c1[N+](=O)[O-]
CC(=O)OCCN(C)c1cc(SC(C)C)c2nonc2c1[N+](=O)[O-]
2-[methyl-(4-nitro-7-propan-2-ylsulfanyl-2,1,3-benzoxadiazol-5-yl)amino]ethyl acetate