182697-76-3 4H-Imidazo(4,5-c)pyridin-4-one, 1,3a,5,6,7,7a-hexahydro-2-((6-O-(aminocarbonyl)-2-deoxy-2-(((3S,10S,17S,24S,31S)-3,10,17,24,31,34-hexamino-1,8,15,22,29-pentaoxo-7,14,21,28-tetraazatetratriacont-1-yl)amino)-beta-D-gulopyranosyl)amino)-7-hydroxy-, (3aS,7R,7aS)- A-53930B