Using O=C(Cl)C1CCCC1, O=C1c2ccccc2OC2(CCNCC2)CN1Cc1ccccc1 to produce O=C1c2ccccc2OC2(CCN(C(=O)C3CCCC3)CC2)CN1Cc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.