Using CCOC(=O)c1cc(S(=O)(=O)NC2CC2)c(C)n1CC1CCCCC1 to produce Cc1c(S(=O)(=O)NC2CC2)cc(C(=O)O)n1CC1CCCCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.