InChI=1/C20H25N5O5/c1-11(18(27)21-10-12-8-17(26)25(3)20(29)24(12)2)22-19(28)15-9-13-14(23-15)6-5-7-16(13)30-4/h5-7,9,11-12,15H,8,10H2,1-4H3,(H,21,27)(H,22,28)/p+1/t11-,12-,15+/m0/s1/fC20H26N5O5/h21-23H/q+1 A2CDA93993835057