1	EPD	Epothilone D	1.000
2	EP	Epothilone a	0.838
3	EPB	7,11-dihydroxy-8,8,10,12,16-pentamethyl-3-[1-methyl-2-(2-methyl-thiazol-4-yl)vinyl]-4,17-dioxabicyclo[14.1.0]heptadecane-5,9-dione	0.816