InChI=1/C18H31N5O/c1-17(2)10-14(11-18(3,4)23-17)21-15-8-7-13(12-20-15)22-16(24)6-5-9-19/h7-8,12,14,23H,5-6,9-11,19H2,1-4H3,(H,20,21)(H,22,24)/p+2/fC18H33N5O/h19,21-23H/q+2 C90E77DDF4D21791