Carbamic acid, heptyl-, 1-ethyl-1,2,3,3a,8,8a-hexahydro-3a-methylindeno(2,1-b)pyrrol-5-yl ester, (3ar,cis)-, (R-(R*,R*))-2,3-bis((4-methylbenzoyl)oxy)butanedioate (1:1) FB1406000