Using O=C(O)C(F)(F)F, Cc1ccc(S(=O)(=O)OCCCCc2ccc(CNc3oc4ccccc4c(=O)c3C)cc2)cc1 to produce Cc1c(NCc2ccc(CCCCF)cc2)oc2ccccc2c1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.