Lesson-specific diagram for Organic chemistry source-analysis and unit mastery. It visualizes the reasoning sequence tied to $\text{structure}\to\text{property}\to\text{application}\to\text{implication}$. Text alternative: Integrate nomenclature, structure, molecular geometry, applications, evidence, and implications in a single defensible argument. Choose a representation that matches the chemical scale and evidence; do not infer more precision or mechanism than the data support.