Using Cn1c(N2CCN(CCCOc3ccc(N)cc3)CC2)cc(=O)n(C)c1=O, O=S(=O)(O)C(F)(F)F to produce O=c1cc(N2CCN(CCCOc3ccc(NS(=O)(=O)C(F)(F)F)cc3)CC2)[nH]c(=O)[nH]1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.