Using O=[N+]([O-])c1ccc(-c2c(NS(=O)(=O)c3ccc(Cl)cc3)ncnc2OCCO)cc1 to produce Nc1ccc(-c2c(NS(=O)(=O)c3ccc(Cl)cc3)ncnc2OCCO)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.