InChI=1/C24H25N3O4/c1-17-8-10-19(11-9-17)24(18-6-4-3-5-7-18)25-15-14-23(28)26-21-13-12-20(27(29)30)16-22(21)31-2/h3-13,16,24-25H,14-15H2,1-2H3,(H,26,28)/t24-/m1/s1/f/h26H 7FCBCD0C7FA7660D