Using O=C(Nc1ccc(O)cc1Cl)NC1CC1, COc1cc2nccc(Cl)c2cc1C(N)=O to produce COc1cc2nccc(Oc3ccc(NC(=O)NC4CC4)c(Cl)c3)c2cc1C(N)=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.