(Z)-4'-(4,4-difluoro-5-(2-oxo-2-(4-piperidinopiperidino)ethylidene)-2,3,4,5-tetrahydro-1H-1-benzoazepine-1-carbonyl)-2-methyl-3-furanilide hemifumarate
(z)-4'-(4,4-difluoro-5-(2-oxo-2-(4-piperidinopiperidino)ethylidene)-2,3,4,5-tetrahydro-1h-1-benzoazepine-1-carbonyl)-2-methyl-3-furanilide hemifumarate