6-propylamino-2,6-propylepimino-2,4,4,8,8-pentakis(pyrrolidin-1-yl)-1,3,5,7,2lambda(5),4lambda(5),6lambda(5),8lambda(5)-teetraazatetraphosphorocine
6-propylamino-2,6-propylepimino-2,4,4,8,8-pentakis(pyrrolidin-1-yl)-1,3,5,7,2lambda(5),4lambda(5),6lambda(5),8lambda(5)-teetraazatetraphosphorocine