InChI=1/C17H17N5O2/c1-11-3-2-8-22-10-14(20-16(11)22)9-15(23)19-12-4-6-13(7-5-12)21-17(18)24/h2-8,10H,9H2,1H3,(H,19,23)(H3,18,21,24)/p+1/fC17H18N5O2/h19-21H,18H2/q+1 E49883927F2CE9CF