InChI=1S/C22H34ClNO4/c1-12-13(2)18(20(25)26)27-21(14(12)3)28-19(15(4)24-22(5,6)7)16-9-8-10-17(23)11-16/h8-15,18-19,21,24H,1-7H3,(H,25,26)/t12-,13-,14+,15-,18-,19+,21?/m0/s1