64-86-8 AIDS-000216 AIDS000216 Colchicin Colchicina Colchicine Colchineos Colchisol Colcin Colsaloid Condylon N-(5,6,7,9-Tetrahydro-1,2,3,10-tetramethoxy-9-oxobenzo[.alpha.]heptalen-7-yl)-acetamide NSC757