InChI=1/C11H19N5O/c1-15-6-8-16(9-7-15)5-4-12-11(17)10-2-3-13-14-10/h2-3H,4-9H2,1H3,(H,12,17)(H,13,14)/p+1/fC11H20N5O/h12-13,15H/q+1 CB8AA7C250D4935A