Using Cc1c(Br)nc(C(=O)N(C)C)c(=O)n1-c1cccc(C(F)(F)F)c1, C#CC(OCC)OCC to produce CCOC(C#Cc1nc(C(=O)N(C)C)c(=O)n(-c2cccc(C(F)(F)F)c2)c1C)OCC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.