InChI=1/C17H17N3O3/c18-11-13-5-7-16(23-13)17(22)19-14-10-12(21)4-6-15(14)20-8-2-1-3-9-20/h4-7,10,21H,1-3,8-9H2,(H,19,22)/f/h19H F985693A59485603