8-(3-chlorobenzyl)-2,8-diazaspiro[4.5]decane

8-(4-fluoro-3-methylbenzyl)-2,8-diazaspiro[4.5]decane

8-cinnamyl-2,8-diazaspiro[4.5]decane

4-((2,8-diazaspiro[4.5]decan-8-yl)methyl)benzonitrile

8-(4-ethynylbenzyl)-2,8-diazaspiro[4.5]decane

5-((2,8-diazaspiro[4.5]decan-8-yl)methyl)-4-methylthiazole

(5-((2,8-diazaspiro[4.5]decan-8-yl)methyl)furan-2-yl)methanol

4-((2,8-diazaspiro[4.5]decan-8-yl)methyl)-3,5-dimethylisoxazole

8-((3-fluoropyridin-2-yl)methyl)-2,8-diazaspiro[4.5]decane

3-((2,8-diazaspiro[4.5]decan-8-yl)methyl)phenol

8-(4-methylbenzyl)-2,8-diazaspiro[4.5]decane

8-(thiophen-2-ylmethyl)-2,8-diazaspiro[4.5]decane

8-((1-methyl-1H-pyrazol-4-yl)methyl)-2,8-diazaspiro[4.5]decane

8-((1-methyl-1H-pyrrol-2-yl)methyl)-2,8-diazaspiro[4.5]decane

8-(pyridin-2-ylmethyl)-2,8-diazaspiro[4.5]decane

8-benzyl-2,8-diazaspiro[4.5]decane