InChI=1/C20H18N2O4/c1-20(15-5-3-2-4-6-15)18(24)22(19(25)21-20)12-16(23)13-7-8-17-14(11-13)9-10-26-17/h2-8,11H,9-10,12H2,1H3,(H,21,25)/t20-/m0/s1/f/h21H	AB7CBD86FACDF50F