Using CC(=O)O, CSc1c2c(=O)n(C)c(=O)n(CC(C)(C)C)c2nn1Cc1ccc(S(C)(=O)=O)cc1 to produce Cn1c(=O)c2c(S(C)=O)n(Cc3ccc(S(C)(=O)=O)cc3)nc2n(CC(C)(C)C)c1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.