N-(2-fluorophenyl)-N'-(6-hydroxy-2-pyridinyl)urea
N-(2-fluorophenyl)-N'-(6-hydroxy-2-pyridinyl)urea ??
??
N-(2-fluorophenyl)-N'-(6-hydroxy-2-pyridinyl)urea C??? ??, ??, ??
N-(2-fluorophenyl)-N'-(6-hydroxy-2-pyridinyl)urea ?? ?? ? ???
???
?? ??
N-(2-fluorophenyl)-N'-(6-hydroxy-2-pyridinyl)urea ?? ??
???( 1)?? ??