label: 7-(5-O-phosphono-beta-D-ribofuranosyl)-1,7-dihydroimidazo[4,5-c][1,2,6]thiadiazin-4(3H)-one 2,2-dioxide
label_lc: 7-(5-o-phosphono-beta-d-ribofuranosyl)-1,7-dihydroimidazo[4,5-c][1,2,6]thiadiazin-4(3h)-one 2,2-dioxide