Using O=C(O)Cc1cc(OC(F)(F)F)ccc1F, COc1ccc(Cn2c(=O)c(N)c(N)n(C)c2=O)cc1 to produce COc1ccc(Cn2c(=O)c3[nH]c(Cc4cc(OC(F)(F)F)ccc4F)nc3n(C)c2=O)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.