InChI=1/C25H25N3O5/c1-14(29)16-11-21-22(33-13-32-21)12-19(16)26-23(30)18-10-15-6-5-9-28(15)25(18)17-7-3-4-8-20(17)27(2)24(25)31/h3-4,7-8,11-12,15,18H,5-6,9-10,13H2,1-2H3,(H,26,30)/t15-,18+,25-/m0/s1/f/h26H 312A8C1EA92B237A