Using O=[N+]([O-])c1ccc(OC2CCCN(Cc3ccccc3)C2)cc1CS(=O)(=O)c1cccc2ccccc12 to produce Nc1ccc(OC2CCCN(Cc3ccccc3)C2)cc1CS(=O)(=O)c1cccc2ccccc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.