InChI=1/C18H21N3O3/c1-3-21(4-2)15-8-5-14(17(23)11-15)12-19-20-18(24)13-6-9-16(22)10-7-13/h5-12,22-23H,3-4H2,1-2H3,(H,20,24)/b19-12+/f/h20H	597074A422B24C9D