Using O=C(Cl)CCc1ccccc1, COc1cccc([C@H]2CCCNC2)c1 to produce COc1cccc([C@H]2CCCN(CCCc3ccccc3)C2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.