InChI=1/C15H17N3O3/c19-14(20)5-7-16-15(21)18-8-6-11-10-3-1-2-4-12(10)17-13(11)9-18/h1-4,13H,5-9H2,(H,16,21)(H,19,20)/t13-/m0/s1/f/h16-17H	C5E1C69AFE83ACD7