InChI=1/C24H27NO3/c1-27-22-14-19-13-20(24(26)21(19)15-23(22)28-2)12-17-7-6-8-18(11-17)16-25-9-4-3-5-10-25/h6-8,11-12,14-15H,3-5,9-10,13,16H2,1-2H3/p+1/b20-12+/fC24H28NO3/h25H/q+1 F51F7E1F7ADC14F4