Using On1nnc2ccccc21, CN(c1cccc2cc(-c3nccs3)[nH]c12)S(=O)(=O)c1ccsc1C(=O)O to produce CN(c1cccc2cc(-c3nccs3)[nH]c12)S(=O)(=O)c1ccsc1C(N)=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.