InChI=1/C16H22N6O/c1-11-9-12(2)22(20-11)16-18-14(17-13(3)23)10-15(19-16)21-7-5-4-6-8-21/h9-10H,4-8H2,1-3H3,(H,17,18,19,23)/f/h17H FBC9B762075B6016