InChI=1/C23H21NO3/c1-24-9-8-15-10-16(13-2-5-17(25)6-3-13)11-18-21(15)19(24)12-14-4-7-20(26)23(27)22(14)18/h2-7,10-11,19,25-27H,8-9,12H2,1H3/p+1/t19-/m1/s1/fC23H22NO3/h24H/q+1 5CED54A70FAE3049