InChI=1/C17H27N5O4/c1-3-7-19-13(24)10-21(8-4-2)9-12(23)14-15(18)22(11-5-6-11)17(26)20-16(14)25/h11H,3-10,18H2,1-2H3,(H,19,24)(H,20,25,26)/p+1/fC17H28N5O4/h19-21H/q+1 9CF01F006B1E9301