InChI=1/C18H31N5O2/c1-13(2)21-17(25)22-15-9-7-14(8-10-15)11-19-16(24)20-12-18(3,4)23(5)6/h7-10,13H,11-12H2,1-6H3,(H2,19,20,24)(H2,21,22,25)/p+1/fC18H32N5O2/h19-23H/q+1 3F44F6FA6C403EA8