InChI=1/C25H24N2O6/c1-32-15-11-9-14(10-12-15)22(28)21-20-19(18-8-5-13-26(18)21)23(29)27(24(20)30)17-7-4-3-6-16(17)25(31)33-2/h3-4,6-7,9-12,18-21H,5,8,13H2,1-2H3/t18-,19-,20-,21+/m1/s1 E8924D10AA21C15C