Using Nc1nnc2n1CCS2, COc1ccc(C(=O)C2CCN(C3CCN(CC(=O)O)C3=O)CC2)cc1 to produce COc1ccc(C(=O)C2CCN(C3CCN(CC(=O)Nc4nnc5n4CCS5)C3=O)CC2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.