Using CC(C)(C)OC(=O)NCc1cccc(CNC(=O)c2nc3ccc(C#N)cc3c(=O)[nH]2)c1 to produce N#Cc1ccc2nc(C(=O)NCc3cccc(CN)c3)[nH]c(=O)c2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.