Using O=C(O)C1(c2ccccc2)CCNCC1, O=C(Cl)OCc1ccccc1 to produce O=C(OCc1ccccc1)N1CCC(C(=O)O)(c2ccccc2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.