InChI=1/C25H31NO4/c1-4-5-18-12-17(13-23(30-3)24(18)27)16-26-20-8-9-21(26)15-25(28,14-20)19-6-10-22(29-2)11-7-19/h4,6-7,10-13,20-21,27-28H,1,5,8-9,14-16H2,2-3H3/p+1/t20-,21+,25?/fC25H32NO4/h26H/q+1 D0BBAB6312DDF24C