InChI=1/C16H20ClNO4/c1-16(2,3)22-15(21)18-8-12(13(9-18)14(19)20)10-4-6-11(17)7-5-10/h4-7,12-13H,8-9H2,1-3H3,(H,19,20)/p-1/t12-,13+/m0/s1/fC16H19ClNO4/q-1	975C7658BD187516