"7a-(1,1-Dimethyl-2-propenyl)-6,7,7a,12-tetrahydro-6-hydroxy-3-(1H-imidazol-4-ylmethylene)-12-methoxy-1H,5H-imidazo[1',2':1,2]pyr"
"7a-(1,1-Dimethyl-2-propenyl)-6,7,7a,12-tetrahydro-6-hydroxy-3-(1H-imidazol-4-ylmethylene)-12-methoxy-1H,5H-imidazo[1',2':1,2]pyr"