1,5,9-Triazacyclododecane, 3-methylene-1,5-bis[(4-methylphenyl)sulfonyl]-9-(phenylmethyl)- and 1,1'-[1,4-Phenylenebis(methylene)]bis[1,4,8,11-tetraazacyclotetradecane] AIDS-188759 AIDS188759 CADA and AMD3100