Using CC(C)(C)OC(=O)Nc1ccccc1NC(=O)CCCCCC(=O)NCc1cccnc1 to produce Nc1ccccc1NC(=O)CCCCCC(=O)NCc1cccnc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.