1	ETV	4-amino-5-fluoro-1-[(2r,5s)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl]pyrimidin-2(1h)-one	1.000
2	3TC	4-amino-1-[(2r,5s)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl]pyrimidin-2(1h)-one	0.938
3	B86	2'-deoxy-5-fluorocytidine	0.833
4	LTT	4-amino-1-[(2s,4s)-2-(hydroxymethyl)-1,3-dioxolan-4-yl]pyrimidin-2(1h)-one	0.824
5	F01	4-amino-1-[(2r,3r,4s,5r)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-fluoro-pyrimidin-2-one	0.789
6	DCZ	2'-deoxycytidine	0.778
7	LDC	4-amino-1-(2-deoxy-beta-L-erythro-pentofuranosyl)pyrimidin-2(1h)-one	0.778
8	5BT	5-bromo-2'-deoxycytidine	0.737
9	AR3	Cytarabine	0.737
10	CTN	4-amino-1-beta-D-ribofuranosyl-2(1h)-pyrimidinone	0.737
11	MCY	5-methyl-2'-deoxycytidine	0.737
12	43X	[(2r,5s)-5-(4-amino-5-fluoro-2-oxopyrimidin-1(2h)-yl)-1,3-oxathiolan-2-yl]methyl dihydrogen phosphate	0.714
13	5UD	5-fluorouridine	0.700
14	GEO	Gemcitabine	0.700
15	UZL	O2'-methylycytidine	0.700
16	VVC	4-azanyl-1-[(2~{R},4~{S},5~{R})-5-ethynyl-5-(hydroxymethyl)-4-oxidanyl-oxolan-2-yl]pyrimidin-2-one	0.700