InChI=1/C19H19N3O3/c1-11-4-5-12(2)18-16(11)9-14(19(23)21-18)10-20-17-7-6-15(22(24)25)8-13(17)3/h4-9,20H,10H2,1-3H3,(H,21,23)/f/h21H	A3423874B294DC1A