InChI=1/C21H22N8O/c1-5-16-27-28-21(30-16)15-9-29-18(17(15)11(2)3)20(23-10-24-29)26-14-7-13-6-12(4)25-19(13)22-8-14/h6-11H,5H2,1-4H3,(H,22,25)(H,23,24,26)/f/h25-26H 73DE059472700BEB