Using CC(C)(C)OC(=O)N1CC(N[C@H]2CCN(C(=O)c3nccs3)C2)C1 to produce O=C(c1nccs1)N1CC[C@H](NC2CNC2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.