Using O=Cc1csc(NC(=O)NCc2cccc(F)c2)n1, CC(C)(C)OC(=O)NCCN to produce CC(C)(C)OC(=O)NCCNCc1csc(NC(=O)NCc2cccc(F)c2)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.