| (1-methylethyl)-carbamic aci 2-(cyclopentyloxy)-1-((((methylamino)carbonyl) |
| amino)methyl) ethyl ester |
| 2-(3-methylureido)-1-(cyclopentyloxymethyl)ethyl n-isopropylcarbamate |
| (1-methylethyl)-carbamic aci2-(cyclopentyloxy)-1-((((methylamino)carbonyl)amino)methyl) ethylester |
