InChI=1/C26H32N2O4/c29-25(26(15-4-5-16-26)23-9-11-24(12-10-23)28(30)31)32-20-6-17-27-18-13-22(14-19-27)21-7-2-1-3-8-21/h1-3,7-12,22H,4-6,13-20H2/p+1/fC26H33N2O4/h27H/q+1 D40D938D134AD397