Using CC(=O)N1C(=O)C(=C(O)c2cccc(I)c2)c2ccc(Cl)cc21, C[O+](C)C to produce COC(=C1C(=O)N(C(C)=O)c2cc(Cl)ccc21)c1cccc(I)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.