Using CC(C)(C)OC(=O)N1CCc2nc(C3C(=O)Nc4ccc(C#N)cc43)ccc2C1 to produce N#Cc1ccc2c(c1)C(c1ccc3c(n1)CCNC3)C(=O)N2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.