Using O=Cc1c[nH]c2ccccc12, O=C1CSc2cc(O)ccc2N1 to produce O=C1Nc2ccc(O)cc2SC1=Cc1c[nH]c2ccccc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.