InChI=1/C19H29N5O/c1-13(2)17(23(3)4)12-20-19(25)24-11-7-10-16(24)18-21-14-8-5-6-9-15(14)22-18/h5-6,8-9,13,16-17H,7,10-12H2,1-4H3,(H,20,25)(H,21,22)/p+2/t16-,17-/m0/s1/fC19H31N5O/h20-23H/q+2 E40F27D6FF3A5778