5-((4-(5-(7,7-dimethyl-1,6-dioxaspiro(2.5)octan-5-yl)-3-methylpenta-2,4-dien-1-yl)cyclohexyl)amino)-5-oxopent-3-en-2-yl methylcarbamate
5-((4-(5-(7,7-dimethyl-1,6-dioxaspiro(2.5)octan-5-yl)-3-methylpenta-2,4-dien-1-yl)cyclohexyl)amino)-5-oxopent-3-en-2-yl methylcarbamate