InChI=1/C18H31N5O2/c1-14(2)23(5)12-7-6-11-19-18(25)21-20-17(24)15-9-8-10-16(13-15)22(3)4/h8-10,13-14H,6-7,11-12H2,1-5H3,(H,20,24)(H2,19,21,25)/p+1/fC18H32N5O2/h19-21,23H/q+1 65A8E92B5AFCD9B3