Using C1CSCN1, O=C(CC1CCc2ccccc21)C1SCN[C@@H]1C(=O)O to produce O=C(CC1CCc2ccccc21)C1SCN[C@@H]1C(=O)N1CCSC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.