InChI=1/C20H24N4O5/c1-3-29-20(26)15-11-23(13-4-5-13)16-9-17(22-7-6-21-12(2)10-22)18(24(27)28)8-14(16)19(15)25/h8-9,11-13,21H,3-7,10H2,1-2H3/p+1/t12-/m0/s1/fC20H25N4O5/h21H/q+1 D316EB24705C2ABA