Using CC(=O)O, CCn1nc(C(F)(F)F)c(NS(=O)(=O)c2nc3cc(C)cc(Cl)n3n2)c1C to produce CCn1nc(C(F)(F)F)c(NS(=O)(=O)c2nc3cc(C)cc(OC)n3n2)c1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.