InChI=1/C19H25N7O7/c1-4-31-12-7-11(8-13(32-5-2)16(12)33-6-3)19(28)21-9-14(27)24-25-18-15(26(29)30)17(20)22-10-23-18/h7-8,10H,4-6,9H2,1-3H3,(H,21,28)(H,24,27)(H3,20,22,23,25)/f/h21,24-25H,20H2 086A861E44CA65EE