Using O=C(OC1CCCC1)[C@@H](NS(=O)(=O)c1ccc([N+](=O)[O-])cc1)c1ccccc1 to produce Nc1ccc(S(=O)(=O)N[C@H](C(=O)OC2CCCC2)c2ccccc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.