Rats were tested in the two-bottle choice drinking procedure (10% v/v alcohol) 3 hours after a single MJN110 administration (5 mg kg−1 and 10 mg kg−1, i.p.). A) Female alcohol intake (g/kg/2h). B) Female alcohol preference. C) Male alcohol intake (g/kg/2h). D) Male alcohol preference. Results are expressed as mean ± SEM. Female Wistar vehicle, n = 9; female Wistar MJN110, n = 10; female msP vehicle, n = 9; female msP MJN110, n = 10; male Wistar vehicle, n = 10; male Wistar MJN110, n = 10; male msP vehicle, n = 10; male msP MJN110, n = 10. #### p < 0.0001 main effect of the genotype, two-way ANOVA.