InChI=1/C16H22N6O3/c1-10-8-11(2)18-14(17-10)21-20-12(23)9-22-13(24)16(19-15(22)25)6-4-3-5-7-16/h8H,3-7,9H2,1-2H3,(H,19,25)(H,20,23)(H,17,18,21)/f/h19-21H F615293B197063B7