Using O=C(OCc1ccccc1)N1CCC(CNc2ccc(Cl)nn2)CC1, CC(=O)[O-] to produce O=C(OCc1ccccc1)N1CCC(CNc2ccc(O)nn2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.