Using O=S(=O)(Oc1ccc2c(-c3ccc(C(F)(F)F)cc3)nsc2c1)C(F)(F)F, C#CCCCO to produce OCCCC#Cc1ccc2c(-c3ccc(C(F)(F)F)cc3)nsc2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.