Patent ID: 8822507

Claim:
A compound selected from compounds of the following formula, and pharmaceutically acceptable salts thereof: wherein: either: ═W— is —CH═ and —Y═ is —CH═; or: ═W— is —CH═ and —Y═ is —N═; —R X2 is —R X2S ; —R X4 is —R X4S ; —R X2S is independently —F, —Cl, or —CF 3 ; —R X4S is independently —F, —Cl, or —CF 3 ; —R XC1 is independently —H or —R XCC ; —R XC2 is independently —H; —R XCC is independently —F, —Cl, or —R XCCC ; —R XCCC is independently -Me or -Et; —R SN is —H; -DQ is -D 1 -Q 1 ; either: -D 1 is cyclohexane-1,4-di-yl; or: -D 1 - is 4-methyl-cyclohexane-1,4-di-yl; and -Q 1 is —OH.