InChI=1/C22H22ClNO4/c1-4-11-28-21(25)13-18-14(2)24(20-10-9-17(27-3)12-19(18)20)22(26)15-5-7-16(23)8-6-15/h5-10,12H,4,11,13H2,1-3H3 95D7406A4D71D3ED