英文名称
N-(4-anilino-2-chloro-5-hydroxyphenyl)-3-methyl-2-methylsulfonylbutanamide;N-[2-chloro-5-hydroxy-4-[[4-(methylideneamino)phenyl]carbamoylamino]phenyl]-2-(3-methylphenyl)sulfonylbutanamide;N-[4-[(4-cyanophenyl)carbamoylamino]-3-hydroxyphenyl]-2-methylbutanamide;formaldehyde