InChI=1/C23H27N3O4/c1-15(22(27)24-14-19-4-3-11-30-19)16-7-9-26(10-8-16)23(28)21-12-17-5-6-18(29-2)13-20(17)25-21/h3-6,11-13,15-16,21H,7-10,14H2,1-2H3,(H,24,27)/p+1/t15-,21+/m0/s1/fC23H28N3O4/h24-25H/q+1 FF440557B44F4851