Unverified50% confidenceFactExact time
The study uses BRICS decomposition to break molecules into fragments, with each fragment serving as a graph node whose features are the element-wise sum of the features of its constituent atoms.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
10/22/2026
First Seen
Valid until: 1/20/2027
Sources
Related Entities
Related Claims
UnverifiedBRICS (Breaking of Retrosynthetically Interesting Chemical Substructures) is a molecular fragmentation method based on retrosynthetic rules, proposed by Degen et al. in 2008.68% similarUnverifiedIn DrugOOD, each molecule is represented as a graph, with nodes as atoms and edges as chemical bonds, and the task is to predict molecular properties (such as toxicity).63% similarUnverifiedSchNet treats molecules as graphs composed of atoms, uses the Euclidean distance between atoms as edge features, aggregates information through continuous-filter convolutions, and learns rotationally and translationally invariant molecular representations.59% similarUnverifiedAt the molecular level, chirality is usually caused by a chiral center (most commonly a carbon atom bonded to four different groups), and such molecules are called enantiomers; enantiomers have almost identical properties in an achiral environment, but exhibit markedly different behavior in a chiral environment.56% similarUnverifiedChirality is a geometric property of molecules: the same chemical formula gives rise to two mirror-image configurations that cannot be superimposed, called left-handed molecules (L-form) and right-handed molecules (D-form) respectively.55% similar
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