InChI=1/C25H34N2O5/c28-15-7-13-26-21(17-19-9-3-1-4-10-19)23(30)24(31)22(18-20-11-5-2-6-12-20)27(25(26)32)14-8-16-29/h1-6,9-12,21-24,28-31H,7-8,13-18H2/t21-,22-,23+,24+/m1/s1 AD3294CA979279AA