Using CC(C)(C)OC(=O)NC1(C(=O)N[C@H](C#N)Cc2ccc(-c3ccc4c(c3)CNC4=O)cc2)CCOCC1 to produce N#C[C@H](Cc1ccc(-c2ccc3c(c2)CNC3=O)cc1)NC(=O)C1(N)CCOCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.