TABLE 2.

Fractional inhibitory concentration index for the selected compounds

Compound	FICI
	50%	75%
Erythromycin	0.35	0.43
Riluzole hydrochloride	0.39	0.37
Nortriptyline hydrochloride	0.40	0.62
Chenodiol	0.31	0.37
Nisoldipine	0.40	0.38
Promazine hydrochloride	0.34	0.43
Chlorcyclizine hydrochloride	0.16	0.37
Cloperastine hydrochloride	0.25	0.34
Glimepiride	0.15	0.28