Using COc1ccc2nccc(N3CCC4(CC3)C[C@@H](O)[C@@H](N)C4)c2n1, O=Cc1ccc2c(n1)NC(=O)CS2 to produce COc1ccc2nccc(N3CCC4(CC3)C[C@@H](O)[C@@H](NCc3ccc5c(n3)NC(=O)CS5)C4)c2n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.