A compound of Formula: or a pharmaceutically acceptable salt, solvate, polymorph, or N-oxide thereof; wherein: n is 1 or 2, Het is selected from: wherein R 1 and R 2 are each independently selected from hydrogen; a halogen selected from F, Cl, and Br; C 1-6 alkyl, optionally substituted with at least one substituent, selected from hydroxy, halogen, C 1-3 (halo)alkoxy, and C 3-6 (halo)cycloalkyl; C 3-6 cycloalkyl, optionally substituted with at least one substituent, selected from hydroxy, halogen, C 1-3 (halo)alkyl and C 1-3 (halo)alkoxy; C 1-6 alkoxy, optionally substituted with at least one substituent, selected from hydroxy, halogen, C 1-3 (halo)alkoxy and C 3-6 (halo)cycloalkyl; -O-C 3-6 cycloalkyl, optionally substituted with at least one substituent, selected from hydroxy, halogen, C 1-3 (halo)alkyl and C 1-3 (halo)alkoxy; -S-C 1-3 alkyl, optionally substituted with at least one halogen atom; -SO 2 -C 1-3 alkyl, optionally substituted with at least one halogen atom; and -SF 5; or R 1 and R 2 together form a 5 to 7 member carbocycle, optionally substituted with at least one substituent, selected from hydroxy, halogen, C 1-3 (halo)alkyl and C 1-3 (halo)alkoxy; and a 5 to 7 member heterocycle containing one to three heteroatoms which can be O, S or N, optionally substituted with at least one substituent, selected from hydroxy, halogen, C 1-3 (halo)alkyl and C 1-3 (halo)alkoxy; R 3 and R 4 are each independently selected from hydrogen; halogen; C 1-5 (halo)alkyl, optionally substituted with at least one halogen atom, provided that at least one of R 3 and R 4 is hydrogen; R 5 and R 6 are each independently selected from hydrogen; halogen; amino; C 1-5 alkyl, optionally substituted with at least one substituent, selected from halogen, hydroxy, C 1-3 (halo)alkoxy and C 3-6 (halo)cycloalkyl; C 1-5 alkoxy, optionally substituted with at least one substituent, selected from hydroxy, halogen, C 1-3 (halo)alkoxy, and C 3-6 (halo)cycloalkyl, and C 3-6 cycloalkyl, optionally substituted with at least one substituent, selected from hydroxy, halogen, C 1-3 (halo)alkyl and C 1-3 (halo)alkoxy; and R 7 is hydrogen; C 1-5 alkyl, optionally substituted with at least one substituent, selected from halogen, hydroxy, C 1-3 (halo)alkoxy and C 3-6 (halo)cycloalkyl; or C 3-6 cycloalkyl, optionally substituted with at least one substituent, selected from hydroxy, halogen, C 1-3 (halo)alkyl and C 1-3 (halo)alkoxy. n is 1 or 2, Het is selected from: wherein R 1 and R 2 are each independently selected from hydrogen; a halogen selected from F, Cl, and Br; C 1-6 alkyl, optionally substituted with at least one substituent, selected from hydroxy, halogen, C 1-3 (halo)alkoxy, and C 3-6 (halo)cycloalkyl; C 3-6 cycloalkyl, optionally substituted with at least one substituent, selected from hydroxy, halogen, C 1-3 (halo)alkyl and C 1-3 (halo)alkoxy; C 1-6 alkoxy, optionally substituted with at least one substituent, selected from hydroxy, halogen, C 1-3 (halo)alkoxy and C 3-6 (halo)cycloalkyl; -O-C 3-6 cycloalkyl, optionally substituted with at least one substituent, selected from hydroxy, halogen, C 1-3 (halo)alkyl and C 1-3 (halo)alkoxy; -S-C 1-3 alkyl, optionally substituted with at least one halogen atom; -SO 2 -C 1-3 alkyl, optionally substituted with at least one halogen atom; and -SF 5; or R 1 and R 2 together form a 5 to 7 member carbocycle, optionally substituted with at least one substituent, selected from hydroxy, halogen, C 1-3 (halo)alkyl and C 1-3 (halo)alkoxy; and a 5 to 7 member heterocycle containing one to three heteroatoms which can be O, S or N, optionally substituted with at least one substituent, selected from hydroxy, halogen, C 1-3 (halo)alkyl and C 1-3 (halo)alkoxy; R 3 and R 4 are each independently selected from hydrogen; halogen; C 1-5 (halo)alkyl, optionally substituted with at least one halogen atom, provided that at least one of R 3 and R 4 is hydrogen; R 5 and R 6 are each independently selected from hydrogen; halogen; amino; C 1-5 alkyl, optionally substituted with at least one substituent, selected from halogen, hydroxy, C 1-3 (halo)alkoxy and C 3-6 (halo)cycloalkyl; C 1-5 alkoxy, optionally substituted with at least one substituent, selected from hydroxy, halogen, C 1-3 (halo)alkoxy, and C 3-6 (halo)cycloalkyl, and C 3-6 cycloalkyl, optionally substituted with at least one substituent, selected from hydroxy, halogen, C 1-3 (halo)alkyl and C 1-3 (halo)alkoxy; and R 7 is hydrogen; C 1-5 alkyl, optionally substituted with at least one substituent, selected from halogen, hydroxy, C 1-3 (halo)alkoxy and C 3-6 (halo)cycloalkyl; or C 3-6 cycloalkyl, optionally substituted with at least one substituent, selected from hydroxy, halogen, C 1-3 (halo)alkyl and C 1-3 (halo)alkoxy.