InChI=1/C16H23N5O2/c1-3-19(4-2)16(23)21-9-7-20(8-10-21)12-5-6-13-14(11-12)18-15(22)17-13/h5-6,11H,3-4,7-10H2,1-2H3,(H2,17,18,22)/f/h17-18H	3D2E94E75DD9C0F4