Structure–Activity Study of <i>N</i>-((<i>trans</i>)-4-(2-(7-Cyano-3,4-dihydroisoquinolin-2(1<i>H</i>)-yl)ethyl)cyclohexyl)-1<i>H</i>-indole-2-carboxamide (SB269652), a Bitopic Ligand That Acts as a Negative Allosteric Modulator of the Dopamine D<sub>2</sub> Receptor
Journal of medicinal chemistry