Using CC(C)(C)OC(=O)CNC(Cc1ccccc1)C(=O)O, CCOC(=O)C(Cc1ccccc1I)NC to produce CCOC(=O)C(Cc1ccccc1I)NCC(=O)C(Cc1ccccc1)NCC(=O)OC(C)(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.