Table 2. Inhibitory activity (IC₅₀, μM) against MAO-A and -B and selectivity index for LSD1.

	LSD1	MAO-A	MAO-B	Selectivity index
1	0.0098	17.5	34.2	>1,700
2	0.077	120	480	>1,500
3	0.035	7.3	16.3	>208
7	0.91	0.17	0.35	<0.38
8	5.3	0.42	3.1	<0.58
10	0.064	18.1	23.1	>280
11	0.62	0.26	0.51	<0.82
16	0.062	2.4	1.8	>29
26	0.74	0.30	0.40	<0.54
31	5.8	40.7	87.0	>7
32	0.67	97.5	370	>145