Using O=C(CCl)Nc1ccc(C(=O)N2CCCCc3ccccc32)cc1, Cc1ccccc1O to produce Cc1ccccc1OCC(=O)Nc1ccc(C(=O)N2CCCCc3ccccc32)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.