(4R)-3-Fluoro-4-({4-[([1,2,3]thiadiazolo[5,4-b]pyridin-6-ylmethyl)amino]-1-piperidinyl}methyl)-4,5-dihydro-7H-pyrrolo[3,2,1-de]-1,5-naphthyridin-7-one Dihydrochloride (HCID 68686862)|Huagongshe