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Molecule String Input

Additional JavaScript libraries and nodes version 4.3.1.v202101261633 by KNIME AG, Zurich, Switzerland

Outputs a molecule string in the specified format. The molecule can also be sketched or its string representation be edited in a quick form (KNIME WebPortal).


A descriptive label that will be shown in, for instance the web portal.
Some lines of description that will be shown in the remote control form, for instance by means of a tooltip.
Hide in Dialog
If the setting should be hidden in the sub node dialog.
Variable Name
Variable identifier.
Parameter Name
Parameter identifier for external parameterization (e.g. batch execution).
The format of the molecule string. Please note that not all molecule sketchers support all formats.
Default Value
The value that is selected by default.

Interactive View: Molecule input

Input a molecule.

Output Ports

Variable output with the given variable defined.
If sketcher outputs an SVG it can be retrieved here.

Best Friends (Incoming)

Best Friends (Outgoing)



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