label: 1-(5,5-dimethyl-3-naphthalen-1-yl-1-(3-(5-nitrofuran-2-yl)allyldienehydrazinocarbonylmethyl)-2-oxoimidazolidin-4-yl)-3-naphthalen-1-yl-1-hydroxyurea
label_lc: 1-(5,5-dimethyl-3-naphthalen-1-yl-1-(3-(5-nitrofuran-2-yl)allyldienehydrazinocarbonylmethyl)-2-oxoimidazolidin-4-yl)-3-naphthalen-1-yl-1-hydroxyurea