InChI=1/C16H20ClN5O/c1-21-4-6-22(7-5-21)15-8-12(2-3-18-15)10-20-16(23)14-9-13(17)11-19-14/h2-3,8-9,11,19H,4-7,10H2,1H3,(H,20,23)/p+1/fC16H21ClN5O/h20-21H/q+1 E0D2047F60A950A0