InChI=1/C21H28N6O6/c1-3-5-9-27-18(22)17(19(29)25-21(27)31)26(8-4-2)11-16(28)24-20(30)23-13-6-7-14-15(10-13)33-12-32-14/h6-7,10H,3-5,8-9,11-12,22H2,1-2H3,(H,25,29,31)(H2,23,24,28,30)/f/h23-25H 3B1BE7589E675CFF