Patent ID: 8575352

Claim:
A compound of the formula below: wherein R1 is selected from: —CH 3 and —CF 3 ; R2 is selected from: H, —CH 3 , —CH 2 OCH 3 , and —CH 2 OCH 2 CH 3 ; R3 is selected from: H, —C 1-2 alkyl, —CH 2 OCH 3 , —CH 2 OCH 2 CH 3 ; R4 is selected from: H, halo, and —OCH 3 ; R5 is selected from H and halo; A is selected from: CH, CF, C—CN, and N; X is selected from: CH, CF, COCH 3 , and N; and provided that only one of X and A is N, or a pharmaceutically acceptable salt thereof.