methyl 3-((4-oxo-8-(3-(2-oxobenzo[d]oxazol-3(2H)-yl)propyl)-1-phenyl-1,3,8-triazaspiro[4.5]decan-3-yl)methyl)benzoate
3-[3-[N-(4-chlorobenzyl)-N-methylamino]propyl]benzo[d]oxazol-2(3H)-one
3-[3-(N-benzyl-N-methylamino)propyl]benzo[d]oxazol-2(3H)-one
3-[3-[N-methylamino-N-(3-methylbenzyl)]propyl]benzo[d]oxazol-2(3H)-one
3-[3-[N-(2-methoxybenzyl)-N-methylamino]propyl]benzo[d]oxazol-2(3H)-one