InChI=1/C18H19ClO4/c1-13(21)17-11-16(6-7-18(17)22-9-3-8-20)23-12-14-4-2-5-15(19)10-14/h2,4-7,10-11,20H,3,8-9,12H2,1H3	1C80738E7BAD2BAC