InChI=1/C27H26Cl2O6/c28-21-8-16(6-19(23(21)30)25(32)33)18(17-7-20(26(34)35)24(31)22(29)9-17)1-2-27-10-13-3-14(11-27)5-15(4-13)12-27/h1,6-9,13-15,30-31H,2-5,10-12H2,(H,32,33)(H,34,35)/p-2/fC27H24Cl2O6/q-2 3501802F11563DBE