Using Cc1cc(=O)n2c3c(cc(C(O)(C(F)(F)F)C(F)(F)F)cc13)SCC2, COS(=O)(=O)OC to produce COC(c1cc2c3c(c1)c(C)cc(=O)n3CCS2)(C(F)(F)F)C(F)(F)F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.