. 2010 Nov 8;55(1):42–49. doi: 10.1128/AAC.01064-10

TABLE 1.

Antiviral activities of various HIV-1 inhibitors^a

Drug	Class	EC₅₀ (μM)	EC₉₅ (μM)	CC₅₀ (μM)	SI^b
RAL	INSTI	0.0084 ± 0.0022	0.090 ± 0.004	>100	>11,904
EVG	INSTI	0.0029 ± 0.0007	0.037 ± 0.004	34.0	11,724
AZT	NRTI	0.077 ± 0.028	0.81 ± 0.09	>100	>1,298
TDF	NtRTI	0.030 ± 0.003	0.50 ± 0.033	>100	>3,333
NVP	NNRTI	0.073 ± 0.044	0.68 ± 0.14	>100	>1,369
EFV	NNRTI	0.0011 ± 0.0005	0.008 ± 0.0004	35.0	31,818

Means ± standard deviations obtained from at least three independent experiments, with each experiment conducted in duplicate.

SI, selectivity index (CC₅₀/EC₅₀).