InChI=1/C13H17ClN2O2/c1-8(16)4-10-5-11(14)13(12(6-10)17-3)18-9(2)7-15/h5-6,8-9H,4,16H2,1-3H3/p+1/t8-,9+/m0/s1/fC13H18ClN2O2/h16H/q+1 091BE4B2E0F01DE3