InChI=1S/C25H31ClN2O8/c1-27(2)10-3-11-28-16-8-9-18(29)22(15(16)7-5-13-4-6-14(26)12-17(13)28)35-25-21(32)19(30)20(31)23(36-25)24(33)34/h4,6,8-9,12,19-21,23,25,29-32H,3,5,7,10-11H2,1-2H3,(H,33,34)/t19-,20-,21+,23-,25+/m0/s1