(5-{3-[4-(4,5,6,7-tetrahydro-benzothiazol-2-yl)-phenoxy]-propoxy}-indan-1-yl)-acetic acid ethyl ester

(5-{3-[2-methyl-4-(3-trifluoromethyl-[1,2,4]thiadiazol-5-yl)-phenoxy]-propoxy}-indan-1-yl)-acetic acid ethyl ester

(5-{3-[4-(4-ethoxy-thiazol-2-yl)-2-propyl-phenoxy]-propoxy}-indan-1-yl)-acetic acid ethyl ester

(5-{3-[4-(4-ethoxy-5-methyl-thiazol-2-yl)-2-methoxy-phenoxy]-propoxy}-indan-1-yl)-acetic acid ethyl ester

(5-{3-[4-(5,6-dihydro-4H-cyclopentathiazol-2-yl)-2-methoxy-phenoxy]-propoxy}-indan-1-yl)-acetic acid ethyl ester