英文名称
2-((2-amino-6-oxo-1,6-dihydro-9H-purin-9-yl)methoxy)ethyl (6R,9R,12R,15R,18R,21R,24R,27R)-1,27-diamino-6-carbamoyl-9,12,15,18,21,24-hexakis(3-guanidinopropyl)-1-imino-8,11,14,17,20,23,26-heptaoxo-29-thia-2,7,10,13,16,19,22,25-octaazahentriacontan-31-oate