InChI=1/C16H14ClN5O2/c1-8(2)15-20-13(7-18)16(24-15)22-21-14(23)12-6-9-5-10(17)3-4-11(9)19-12/h3-6,8,19,22H,1-2H3,(H,21,23)/f/h21H FE61A6E674AE4FFA