The name/synonym for ligand BLO (curated from ChEBI, PubChem, and PDB databases):

11-(4-{[(3R)-3-AMINO-5-{[(Z)-AMINO(IMINO)METHYL](METHYL)AMINO}PENTANOYL]AMINO}-2,3,4-TRIDEOXY-D-ERYTHRO-HEX-2-ENOPYRANURONOSYL)-4-HYDROXYPYRIMIDIN-2(1H)-ONE
2DEAMINOHYDROXY BLASTICIDIN-S