InChI=1/C26H30N2O3/c1-27-26(29)31-25-14-7-12-23(19-25)20-28(2)15-8-16-30-24-13-6-11-22(18-24)17-21-9-4-3-5-10-21/h3-7,9-14,18-19H,8,15-17,20H2,1-2H3,(H,27,29)/p+1/fC26H31N2O3/h27-28H/q+1 67266E327619E2D4