InChI=1/C17H19ClN4O3/c1-21(2)16(14-5-3-4-6-15(14)18)11-19-17(23)20-12-7-9-13(10-8-12)22(24)25/h3-10,16H,11H2,1-2H3,(H2,19,20,23)/p+1/t16-/m1/s1/fC17H20ClN4O3/h19-21H/q+1 2B69511A7FFD0559