Using N#Cc1cnc2ccc(I)cc2c1Cl, CCOC(=O)C(CC)C(=O)OCC to produce CCOC(=O)C(CC)(C(=O)OCC)c1c(C#N)cnc2ccc(I)cc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.