InChI=1/C25H29NO2/c1-6-7-8-10-21-24-17(23-19(27-5)11-9-12-20(23)28-21)13-14-18-22(24)16(2)15-25(3,4)26-18/h7-9,11-15,21,26H,6,10H2,1-5H3/b8-7-/t21-/m1/s1 5F4B6DDFB78821D8