InChI=1/C24H24NO3/c1-27-22-14-19-13-20(24(26)21(19)15-23(22)28-2)12-17-8-10-25(11-9-17)16-18-6-4-3-5-7-18/h3-11,14-15,20H,12-13,16H2,1-2H3/q+1/t20-/m0/s1 559AA46EC6967CB2