InChI=1/C17H15ClN2O/c18-13-6-7-14-15(8-9-19-16(14)10-13)20-11-17(21)12-4-2-1-3-5-12/h1-10,17,21H,11H2,(H,19,20)/p+1/t17-/m1/s1/fC17H16ClN2O/h19-20H/q+1 17D118C547C2059C