InChI=1/C13H14N6O/c1-3-19-6-8(5-16-19)11-9(4-14)12(15)20-13-10(11)7(2)17-18-13/h5-6,11,13H,3,15H2,1-2H3/t11-,13-/m1/s1	2424901B20956C2B