InChI=1/C22H24N4O4/c27-21-11-15(14-26(21)17-4-5-18-19(12-17)30-10-9-29-18)22(28)24-16-3-6-20(23-13-16)25-7-1-2-8-25/h3-6,12-13,15H,1-2,7-11,14H2,(H,24,28)/t15-/m0/s1/f/h24H 22579FA7487EE31D