InChI=1/C21H23N5O5/c1-3-26(11-18(27)22-13-4-7-15(31-2)8-5-13)12-19(28)23-14-6-9-16-17(10-14)25-21(30)20(29)24-16/h4-10H,3,11-12H2,1-2H3,(H,22,27)(H,23,28)(H,24,29)(H,25,30)/p+1/fC21H24N5O5/h22-26H/q+1 06E9DE88D6334DF0