InChI=1/C15H16N4O/c1-3-10-13-11(7-9(16)8-18-13)15(20)19(2)12-5-4-6-17-14(10)12/h4-8,10H,3,16H2,1-2H3/t10-/m0/s1	6873A69F19018A28