1	MIY	(4s,4as,5ar,12as)-4,7-bis(dimethylamino)-3,10,12,12a-tetrahydroxy-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2- carboxamide	1.000
2	I7T	7-iodotetracycline	0.882
3	TDC	5a,6-anhydrotetracycline	0.882
4	TNC	4-dimethylamino-1,10,11,12-tetrahydroxy-3-oxo-3,4,4a,5-tetrahydro-naphthacene-2-carboxylic acid amide	0.879
5	DXT	(4s,4ar,5s,5ar,6r,12as)-4-(dimethylamino)-3,5,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2-carboxamide	0.857
6	TAC	Tetracycline	0.857
7	CTC	7-chlorotetracycline	0.833
8	OTC	Oxytetracycline	0.833
9	XTC	(4s,4as,5ar,12as)-4-(dimethylamino)-3,10,12,12a-tetrahydroxy-9-nitro-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2-carboxamide	0.833
10	D2C	(2s,4s,4ar,5as,6s,11r,11as,12r,12ar)-7-chloro-4-(dimethylamino)-6,10,11,12-tetrahydroxy-1,3-dioxo-1,2,3,4,4a,5,5a,6,11,11a,12,12a-dodecahydrotetracene-2-carboxamide	0.829
11	U3B	Omadacycline	0.825
12	4DM	(4as,12as)-3,10,11,12a-tetrahydroxy-6-methyl-1,12-dioxo-1,4,4a,5,12,12a-hexahydrotetracene-2-carboxamide	0.794
13	V7A	Sarecycline	0.789
14	T1C	Tigecycline	0.786
15	ITC	Iso-7-chlortetracycline	0.784
16	2TC	(4s,4as,6s,8as)-6-[(1s)-7-chloro-4-hydroxy-1-methyl-3-oxo-1,3-dihydro-2-benzofuran-1-yl]-4-(dimethylamino)-3,8a-dihydroxy-1,8-dioxo-1,4,4a,5,6,7,8,8a-octahydronaphthalene-2-carbonitrile	0.757
17	ATC	9-(N,N-dimethylglycylamido)-6-deoxy-6-demethyl-tetracycline	0.750
18	AV8	2-carboxamido-2-deacetyl-chelocardin	0.750