InChI=1/C18H29N5O4/c19-15(24)16-21-14(22-27-16)11-20-12-18(26)8-4-9-23(17(18)25)10-7-13-5-2-1-3-6-13/h13,20,26H,1-12H2,(H2,19,24)/p+1/t18-/m1/s1/fC18H30N5O4/h20H,19H2/q+1 5ECFE034615AD4BC