Using O=Cc1ccc(O)cc1, Cc1c(C)c2c(c(C)c1OCc1ccccc1)CCC(C)(CI)O2 to produce Cc1c(C)c2c(c(C)c1OCc1ccccc1)CCC(C)(COc1ccc(C=O)cc1)O2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.