Using O=C1CC2(CCNCC2)N1c1ccccc1, O=C(c1ccccc1)C(Cl)c1ccccc1 to produce O=C(c1ccccc1)C(c1ccccc1)N1CCC2(CC1)CC(=O)N2c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.