Table 2.

IC₅₀ values of compounds 1–7.

Compound	IC50 (µg·mL−1)
1	9.85 ± 0.5
2	357.1 ± 6.2
3	520.9 ± 7.6
4	522.3 ± 8.1
5	610.8 ± 6.1
6	620.1 ± 7.3
7	37.5 ± 0.3

Note: All values are averages of at least three runs in Table 2.