Using Cc1nc2nc(CO)cc(S)n2n1, CC(=O)OCC1=C(C(=O)O)N2C(=O)[C@@H](N)[C@H]2SC1 to produce Cc1nc2nc(CO)cc(SCC3=C(C(=O)O)N4C(=O)C(N)[C@H]4SC3)n2n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.