Using CCOC(=O)Cn1c(C)c(Cc2ccccc2S(=O)(=O)N2CCCC2)c(-c2ccccc2)c1C to produce Cc1c(Cc2ccccc2S(=O)(=O)N2CCCC2)c(-c2ccccc2)c(C)n1CC(=O)O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.