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N-[2-[[4-(Hexahydro-4-methyl-1H-1,4-diazepin-1-yl)benzoyl]amino]-3-hydroxyphenyl]-4-methoxybenzamide (2Z)-2-Butenedioate" [P]. 中国发明专利, 专利号 CN 109243838 B, 授权公告日 2019-11-05.
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