Using COc1ccc(CNc2ncnc3c2ccn3[C@@H]2C[C@H](CN)[C@@H](O)[C@H]2O)c(OC)c1, CCOC(=O)CCC1CC(=O)C1 to produce CCOC(=O)CCC1CC(NC[C@H]2C[C@@H](n3ccc4c(NCc5ccc(OC)cc5OC)ncnc43)[C@H](O)[C@@H]2O)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.