Using O=C1N[C@H]2[C@H](CS[C@H]2CCCCC(=O)ON2C(=O)CCC2=O)N1 to produce O=C(O)CCCC[C@@H]1SC[C@@H]2NC(=O)N[C@@H]21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.