InChI=1/C28H32N6O4/c1-19-15-20(2)34(32-19)26-17-25(30-28(31-26)24-8-7-21(3)38-24)29-27(35)18-37-23-6-4-5-22(16-23)9-10-33-11-13-36-14-12-33/h4-8,15-17H,9-14,18H2,1-3H3,(H,29,30,31,35)/f/h29H 2D99B5199410EE9B