InChI=1/C17H14ClN3O2/c18-13-9-12-11(6-7-20-16(12)22)8-14(13)21-17(23)15(19)10-4-2-1-3-5-10/h1-9,15H,19H2,(H,20,22)(H,21,23)/p+1/t15-/m0/s1/fC17H15ClN3O2/h19-21H/q+1 34ADFC238DF8DBE0