求(+)-3-[1-[Bis(4-hydroxyphenyl)methyl]-2-oxo-2-(2,4,6-trihydroxyphenyl)ethyl]-5,7-dihydroxy-4H-1-benzopyran-4-one的LogP的值是多少呢？
急需(+)-3-[1-[Bis(4-hydroxyphenyl)methyl]-2-oxo-2-(2,4,6-trihydroxyphenyl)ethyl]-5,7-dihydroxy-4H-1-benzopyran-4-one的logp的值，谢谢！
