N-(3,4-Dichlorophenyl)-7-{(2E)-4-[4-(pyrrolidin-1-ylcarbonyl)piperazin-1-yl]but-2-enoyl}-5,6,7,8-tetrahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-4-amine (HCID 58116841)|Huagongshe