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Formula and mass in MoleditPy

Molecule analysis displays the formula, molecular weight, and exact mass.

What we checked: Molecular formula and mass are computed.
Result: Yes, tested by running it: Cholesterol C27H46O; molecular weight 386.6640; exact mass 386.3549. Yes, tested by running it. Cholesterol C27H46O; molecular weight 386.6640; exact mass 386.3549.
Version we tested: 5.1.3, on macOS 27.0.1 arm64
Manual: hiroyokoyama.github.io