Using O=C(O)c1cc(Cl)cc2cc[nH]c12, CC(C)(C)c1ccc(CNCCNc2ccccc2)cc1 to produce CC(C)(C)c1ccc(CN(CCNc2ccccc2)C(=O)c2cc(Cl)cc3cc[nH]c23)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.