InChI=1/C28H30N2O2/c1-29(17-25-23-8-4-2-6-19(23)14-20-7-3-5-9-24(20)25)28(32)22-15-27(31)30(16-22)26-13-18-10-11-21(26)12-18/h2-9,14,18,21-22,26H,10-13,15-17H2,1H3/t18-,21+,22+,26-/m0/s1 672BDAE7574560E0