InChI=1/C17H22N4O3/c1-24-14-7-6-11(4-2-3-5-15(22)23)8-12(14)9-13-10-20-17(19)21-16(13)18/h6-8,10H,2-5,9H2,1H3,(H,22,23)(H4,18,19,20,21)/f/h20H,18-19H2 8DF27DB265CD96A9