Using COc1cccc2c1C(=O)CC(c1ccc(C)cc1)=N2, O=C(CCl)N1CCOCC1 to produce COc1cccc2nc(-c3ccc(C)cc3)cc(OCC(=O)N3CCOCC3)c12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.