InChI=1/C21H18N2O3/c24-21(19-14-25-17-8-4-5-9-18(17)26-19)23-20(15-6-2-1-3-7-15)16-10-12-22-13-11-16/h1-13,19-20H,14H2,(H,23,24)/t19-,20+/m0/s1/f/h23H	2CA8A176455B91B8