006941: InChI=1.12Beta/C18H18N2O5/c21-19(22)14-10-11-18(16(12-14)20(23)24)25-17-9-5-4-8-15(17)13-6-2-1-3-7-13/h1-3H2,4-5H,6-7H2,8-13H