InChI=1/C16H19N3O3/c20-15(18-14-11-17-13-4-2-1-3-12(13)14)19-7-5-16(6-8-19)21-9-10-22-16/h1-4,11,17H,5-10H2,(H,18,20)/f/h18H	7430E1D6E1F7452D