英文名称:Piperidine,1-[(2S)-5-[(aminoiminomethyl)amino]-2-[[[5-(dimethylamino)-1-naphthalenyl]sulfonyl]amino]-1-oxopentyl]-4-methyl-(9CI); Piperidine,1-[5-[(aminoiminomethyl)amino]-2-[[[5-(dimethylamino)-1-naphthalenyl]sulfonyl]amino]-1-oxopentyl]-4-methyl-,(S)-; OM 189