InChI=1/C21H20ClNO5/c1-23-7-6-12(17(27)10-23)19-14(24)8-15(25)20-16(26)9-18(28-21(19)20)11-4-2-3-5-13(11)22/h2-5,8-9,12,17,24-25,27H,6-7,10H2,1H3/p+1/t12-,17+/m0/s1/fC21H21ClNO5/h23H/q+1	89DEAC4DB0BA6A2B