003687: InChI=1.12Beta/C22H20N2O5/c25-22(17-5-8-18(9-6-17)24(26)27)29-21-10-7-16-3-1-2-4-19(16)20(21)15-23-11-13-28-14-12-23/h1-10H,11-15H2