Using CC(=O)OC(C)=O, COC(=O)c1cccc(NS(=O)(=O)c2sc3ccc(N)cc3c2C)c1 to produce CC(=O)Nc1ccc2sc(S(=O)(=O)Nc3cccc(C(=O)O)c3)c(C)c2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.