InChI=1/C18H31N5O4/c1-18(2,3)20-14(24)11-21(4)12-15(25)22-7-9-23(10-8-22)17(27)16(26)19-13-5-6-13/h13H,5-12H2,1-4H3,(H,19,26)(H,20,24)/p+1/fC18H32N5O4/h19-21H/q+1 9E86F36247C4D591