Using CCOC(=O)CN(C(=O)[C@H](CC(=O)NC[C@@H]1CCCN(C(=N)N)C1)NC(=O)OCc1ccccc1)C1CC1 to produce N=C(N)N1CCC[C@@H](CNC(=O)C[C@H](NC(=O)OCc2ccccc2)C(=O)N(CC(=O)O)C2CC2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.