Faulty structure in training set

The structure SMILES for #2756 “*OCOC” in the training is false, it contains a query atom.
See also https://www.daylight.com/dayhtml/doc/theory/theory.smarts.html

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Dear @Tobi, we did not see this one. Thanks for pointing this issue.

Best regards,

Guillaume

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How did you treat the faulty molecule? Did you delete the asterisk from “*OCOC”?

Its a smarts primitive meaning anything. We don’t know what the rest of the molecule is.
Delete or ignore.

Thank you for your prompt reply! I agree with you. It would be a good idea.