InChI=1/C26H31N3O4/c30-25(28-21-9-4-3-8-20(21)26(31)27-19-6-1-2-7-19)17-29-13-5-10-22(29)18-11-12-23-24(16-18)33-15-14-32-23/h3-4,8-9,11-12,16,19,22H,1-2,5-7,10,13-15,17H2,(H,27,31)(H,28,30)/p+1/t22-/m1/s1/fC26H32N3O4/h27-29H/q+1 F02533E58FD31C1D