Indolizin
Spiro[3H-indole-3,6'(4'aH)-[1H]pyrano[3,4-f]- indolizine]-4'-carboxylic acid,1,2,5',5'a,7',8',10',10'a-octahydro-5- methoxy-1'-methyl-2-oxo-,methyl ester,(1'S,3S,4'aS,5'aS,10'aS)-
Indolizine,1,1,2,2,3,3,5,6,6,7,7,8,8a-tridecafluorooctahydro-5,8-bis(trifluoromethyl)-