InChI=1/C31H36N2O5/c1-3-5-16-32-31(35)37-25-11-8-10-23(20-25)22-33(17-4-2)18-9-19-36-24-14-15-27-29(21-24)38-28-13-7-6-12-26(28)30(27)34/h6-8,10-15,20-21H,3-5,9,16-19,22H2,1-2H3,(H,32,35)/p+1/fC31H37N2O5/h32-33H/q+1 24966EA4967C7C05