Using CC(C)(C)OC(=O)NCc1ccc(C(=O)O)cc1F, Cc1ccc2c(c1)Nc1c(cnn1C)CN2 to produce Cc1ccc2c(c1)Nc1c(cnn1C)CN2C(=O)c1ccc(CNC(=O)OC(C)(C)C)c(F)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.