InChI=1/C22H22N2O4/c25-21(15-26-14-19-6-3-13-27-19)24-17-8-10-18(11-9-17)28-20-7-1-4-16-5-2-12-23-22(16)20/h1-2,4-5,7-12,19H,3,6,13-15H2,(H,24,25)/t19-/m1/s1/f/h24H	A656C7CD9B528884