InChI=1/C15H15ClN2O2/c16-12-4-2-6-14(8-12)20-10-15(19)18-13-5-1-3-11(7-13)9-17/h1-8H,9-10,17H2,(H,18,19)/p+1/fC15H16ClN2O2/h17-18H/q+1 FC7698242F4B8397