InChI=1/C26H27N3O4/c1-18-9-4-5-11-20(18)25(30)27-23-21-12-6-7-13-22(21)33-24(23)26(31)29(15-14-28(2)3)17-19-10-8-16-32-19/h4-13,16H,14-15,17H2,1-3H3,(H,27,30)/p+1/fC26H28N3O4/h27-28H/q+1 A026701B74EF9C66