Using O=[N+]([O-])c1ccc(Cl)c(S(=O)[O-])c1, NCCO to produce O=[N+]([O-])c1ccc(NCCO)c(S(=O)[O-])c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.