Using CCOC(=O)c1cn(S(=O)(=O)c2ccc(C)cc2)c(-c2ccccc2)c1C to produce Cc1ccc(S(=O)(=O)n2cc(C=O)c(C)c2-c2ccccc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.