InChI=1/C16H21N7/c1-3-7-22(8-4-2)13-10-12(19-11-20-13)14-15(17)21-23-9-5-6-18-16(14)23/h5-6,9-11H,3-4,7-8H2,1-2H3,(H2,17,21)/f/h17H2 F657619C6DFF9FF3