InChI=1/C22H18N2O5/c25-19(10-18-14-3-1-2-4-16(14)22(28)29-18)23-13-7-8-15-17(9-13)21(27)24(20(15)26)11-12-5-6-12/h1-4,7-9,12,18H,5-6,10-11H2,(H,23,25)/t18-/m0/s1/f/h23H	C5163E98685DA6AA