Using COC(=O)c1ccc2nc(-c3c(C)cc(O)cc3C)nn2c1, Cc1ccc(S(=O)(=O)OCCCS(C)(=O)=O)cc1 to produce COC(=O)c1ccc2nc(-c3c(C)cc(OCCCS(C)(=O)=O)cc3C)nn2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.