InChI=1/C26H24N2O2/c1-30-22-14-12-21(13-15-22)28-26-20(9-5-11-24(26)25(17-29)27-28)16-19-8-4-7-18-6-2-3-10-23(18)19/h2-4,6-8,10,12-15,17,20H,5,9,11,16H2,1H3/t20-/m1/s1 627ACFE9469DBD0F