InChI=1/C13H13N5O/c14-8-11-13(18-6-4-15-5-7-18)19-12(17-11)10-2-1-3-16-9-10/h1-3,9,15H,4-7H2/p+1/fC13H14N5O/h15H/q+1 6C58E2256D38BDC0