1	TAC	Tetracycline	1.000
2	CTC	7-chlorotetracycline	0.970
3	OTC	Oxytetracycline	0.970
4	TDC	5a,6-anhydrotetracycline	0.969
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	0.939
6	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	0.909
7	I7T	7-iodotetracycline	0.909
8	TNC	4-dimethylamino-1,10,11,12-tetrahydroxy-3-oxo-3,4,4a,5-tetrahydro-naphthacene-2-carboxylic acid amide	0.906
9	4DM	(4as,12as)-3,10,11,12a-tetrahydroxy-6-methyl-1,12-dioxo-1,4,4a,5,12,12a-hexahydrotetracene-2-carboxamide	0.875
10	ITC	Iso-7-chlortetracycline	0.857
11	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	0.857
12	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	0.857
13	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	0.829
14	AV8	2-carboxamido-2-deacetyl-chelocardin	0.824
15	V7A	Sarecycline	0.811
16	ATC	9-(N,N-dimethylglycylamido)-6-deoxy-6-demethyl-tetracycline	0.769
17	A1BDP	(6as,7s,10as)-9-carbamoyl-7-(dimethylamino)-8,10a,12-trihydroxy-5-methyl-10,11-dioxo-6,6a,7,10,10a,11-hexahydrotetracen-1-yl pyrimidine-2-carboxylate	0.732
18	P8F	Pentacycline	0.714
19	U3B	Omadacycline	0.714
20	YQM	Eravacycline	0.714