InChI=1/C21H28N6O4/c1-4-31-19(29)13-27-18(23-24-25-27)12-26(8-5-9-28)11-16-10-17-14(2)6-7-15(3)20(17)22-21(16)30/h6-7,10,28H,4-5,8-9,11-13H2,1-3H3,(H,22,30)/f/h22H 4435FE23081B7768