Using CCOC(=O)CNN, CSC(NC(=O)c1cc(C)nc(Cl)c1)Nc1ccc2c(c1)OC(F)(F)O2 to produce CCOC(=O)Cn1nc(Nc2ccc3c(c2)OC(F)(F)O3)nc1-c1cc(C)nc(Cl)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.