[Rdkit-discuss] Why this doesn't work? HasStructMatch function

[Li, X. [xiaoboli] <Xia...@li...>]

Dear all,

Why the output is False?

m=Chem.MolFromSmiles('CN(C(C=CC=C1)=C1C2=O)C3=C2C=CC=C3')
s=Chem.MolFromSmarts('c1ccccc1-[#6](-c2ccccc2)=[#8]')
m.HasSubstructMatch(s)

Output: False

m

[cid:1e64324f-5acf-4b7c-b63b-01f3ae37dda2]


s

[cid:92a44d14-c69b-4e88-b5ae-2cde6e1533db]



Best regards,


Xiaobo Li