InChI=1/C24H23N3O5/c1-12(2)9-16-19-20(24(26-16)14-5-3-4-6-15(14)25-23(24)30)22(29)27(21(19)28)13-7-8-17-18(10-13)32-11-31-17/h3-8,10,12,16,19-20,26H,9,11H2,1-2H3,(H,25,30)/t16-,19+,20-,24-/m0/s1/f/h25H 04D5351A5073DA18