InChI=1/C26H25NO2/c1-27(17-20-6-4-3-5-7-20)18-21-10-8-19(9-11-21)14-23-15-22-12-13-24(29-2)16-25(22)26(23)28/h3-14,16H,15,17-18H2,1-2H3/b23-14+ A80273B0C5CBEDC0