InChI=1/C17H17N3O2/c21-17(22)13-9-12-11-7-4-8-18-16(11)20-15(12)14(19-13)10-5-2-1-3-6-10/h4,7-10H,1-3,5-6H2,(H,18,20)(H,21,22)/f/h19-20H F06519741C114E45