Using N#CCBr, CC(C)(C)OC(=O)NCc1ccc(-c2nc3c(cc2-c2ccccc2)NC(=O)CO3)cc1 to produce CC(C)(C)OC(=O)NCc1ccc(-c2nc3c(cc2-c2ccccc2)N(CC#N)C(=O)CO3)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.