InChI=1/C26H30N2O4/c29-18-23-15-22(9-10-24(23)30)25(31)17-27-12-11-19-7-4-8-21(13-19)14-26(32)28-16-20-5-2-1-3-6-20/h1-10,13,15,25,27,29-31H,11-12,14,16-18H2,(H,28,32)/p+1/t25-/m0/s1/fC26H31N2O4/h27-28H/q+1 C8D2FEC3B1F94804