1H-Pyrazole-5-carboxamide, 4-hydroxy-1-[(4-methylphenyl)sulfonyl]-, 3-.beta.-D-ribofuranosyl- 1H-Pyrazole-5-carboxamide, 4-hydroxy-1-[(4-methylphenyl)sulfonyl]-3-.beta.-D-ribofuranosyl- NSC371838