InChI=1/C17H29N3O2/c21-16(14-6-4-5-7-14)19-10-12-20(13-11-19)17(22)18-15-8-2-1-3-9-15/h14-15H,1-13H2,(H,18,22)/f/h18H 0DDE37459B08CFD1