InChI=1/C31H36N2O5/c1-4-5-16-32-31(35)37-25-11-8-10-23(19-25)21-33(22(2)3)17-9-18-36-24-14-15-27-29(20-24)38-28-13-7-6-12-26(28)30(27)34/h6-8,10-15,19-20,22H,4-5,9,16-18,21H2,1-3H3,(H,32,35)/p+1/fC31H37N2O5/h32-33H/q+1 1521A7DA956A730F