Using O=S(=O)(Cl)c1ccccc1, Cc1ccccc1C(=O)c1sc(NCCCCCN)nc1C to produce Cc1ccccc1C(=O)c1sc(NCCCCCNS(=O)(=O)c2ccccc2)nc1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.