Using CCOC(=O)NC(=S)N1CC=C(c2cccc(C(F)(F)F)c2)n2ncc(C(N)=O)c21 to produce CCOC(=O)Nc1nc(=O)c2cnn3c2n1CC=C3c1cccc(C(F)(F)F)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.