InChI=1/C20H20N2O3/c23-19(24)10-9-14-12-5-1-3-7-16(12)21-18(14)11-15-13-6-2-4-8-17(13)22-20(15)25/h2,4,6,8,11,21H,1,3,5,7,9-10H2,(H,22,25)(H,23,24)/p-1/b15-11-/fC20H19N2O3/h22H/q-1	12E5D36B63CF916B