(3s)-3,6-diamino-n-[(3s,6z,9s,12s,15s)-3-[(4s,6r)-2-amino-4-hydroxy-1,4,5,6-tetrahydropyrimidin-6-yl]-6-[(carbamoylamino)methylidene]-9,12-bis(hydroxymethyl)-2,5,8,11,14-pentaoxo-1,4,7,10,13-pentazacyclohexadec-15-yl]hexanamide;trihydrochloride