InChI=1/C20H25N5O5/c26-13-17(19(27)15-3-5-16(6-4-15)25(29)30)23-20(28)22-12-14-7-8-21-18(11-14)24-9-1-2-10-24/h3-8,11,17,19,26-27H,1-2,9-10,12-13H2,(H2,22,23,28)/p+1/t17-,19+/m0/s1/fC20H26N5O5/h21-23H/q+1 2F22C5C787C3D504