71295-34-6 AIDS-002895 AIDS002895 Acetamide, 2,2,2-trifluoro-N-(5,6,7,9-tetrahydro-10-hydroxy-1,2,3-trimethoxy-9-oxobenzo[a]heptalen-7-yl)-, (S)- Colchiceine analog N-Trifluoroacetyl-N-deacetylcolchiceine