InChI=1/C31H33NO4/c1-22-6-4-5-7-23(22)20-32(26-12-13-26)21-29-18-19-30(36-29)31(33,24-8-14-27(34-2)15-9-24)25-10-16-28(35-3)17-11-25/h4-11,14-19,26,33H,12-13,20-21H2,1-3H3/p+1/fC31H34NO4/h32H/q+1 B3E612B736D97B72