1,4-dihydroxy-5-2-2-hydroxyethyl-amino-ethyl-amino-8-2-bis 2-hydroxyethyl-amino-ethyl-amino-9,10-anthracenedione
1,4-dihydroxy-5-2-2-hydroxyethyl-amino-ethyl-amino-8-2-bis 2-hydroxyethyl-amino-ethyl-amino-9,10-anthracenedione