Using CC(C)Oc1ccc(-c2noc(-c3ccc(N)cc3)n2)cc1Cl, O=C1CC(C(=O)O)C1 to produce CC(C)Oc1ccc(-c2noc(-c3ccc(NC4CC(C(=O)O)C4)cc3)n2)cc1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.