InChI=1/C26H30N2O3/c1-4-18-5-7-19(8-6-18)26-27-24(17(2)28(26)3)13-14-31-22-11-12-23-20(15-22)9-10-21(23)16-25(29)30/h5-8,11-12,15,21H,4,9-10,13-14,16H2,1-3H3,(H,29,30)/p-1/t21-/m0/s1/fC26H29N2O3/q-1 79BE9EB7E45AF97F