InChI=1/C18H19N3O3/c1-11-8-15(24-20-11)10-21-16(22)18(2,19-17(21)23)14-7-6-12-4-3-5-13(12)9-14/h6-9H,3-5,10H2,1-2H3,(H,19,23)/t18-/m1/s1/f/h19H	92CD50AE500FC893