InChI=1/C17H20N4O2/c18-16(22)15-5-2-8-21(15)11-12-3-1-4-14(9-12)20-17(23)13-6-7-19-10-13/h1,3-4,6-7,9-10,15,19H,2,5,8,11H2,(H2,18,22)(H,20,23)/p+1/t15-/m1/s1/fC17H21N4O2/h20-21H,18H2/q+1 00A77875FCA74C12