InChI=1/C18H29N5O2/c1-2-3-5-9-21-17(24)14-25-22-18(19)15-8-10-20-16(13-15)23-11-6-4-7-12-23/h8,10,13H,2-7,9,11-12,14H2,1H3,(H2,19,22)(H,21,24)/p+1/fC18H30N5O2/h20-21H,19H2/q+1/b22-18+ F58F0F7E0036F456