Using O=C(O)c1cc(I)ccc1NC1CCOCC1, COc1ccc(CN)cc1OC to produce COc1ccc(CNC(=O)c2cc(I)ccc2NC2CCOCC2)cc1OC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.