Using CC(C)(C)OC(=O)Nc1cc(Nc2ccc3nc(NC(=O)C4CC4)sc3n2)ccc1F to produce Nc1cc(Nc2ccc3nc(NC(=O)C4CC4)sc3n2)ccc1F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.