InChI=1/C21H26N4O4/c1-5-29-18-9-6-14(10-19(18)28-4)12-25(3)13(2)20(26)22-15-7-8-16-17(11-15)24-21(27)23-16/h6-11,13H,5,12H2,1-4H3,(H,22,26)(H2,23,24,27)/p+1/t13-/m1/s1/fC21H27N4O4/h22-25H/q+1 B46078A016A43DB5