InChI=1/C21H30N4O5/c1-6-10-24(11-7-2)19(15(3)4)13-22-17-9-8-16(12-18(17)25(28)29)21(27)23-14-20(26)30-5/h6-9,12,15,19,22H,1-2,10-11,13-14H2,3-5H3,(H,23,27)/t19-/m0/s1/f/h23H DC4562A61A51D99F