Check MestReNova, bridge readiness, supported formats, and workflow.

Process 1D NMR data with Mnova and export auditable spectrum artifacts.

Open 1D NMR plus CDX/CDXML (or another supported structure) in Mnova.

Processes the spectrum, extracts atom metadata and stable peak/multiplet IDs, optionally runs Mnova Verify, and saves a prepared .mnova document. The result is the evidence package used to create a separate assignment-plan JSON.

Validate and write an assignment plan into a prepared Mnova document.

Links molecule atoms/protons to real Mnova multiplet UUIDs, writes matching
lowercase letter labels onto the structure and directly above the assigned
peaks, optionally reruns Mnova Verify, and saves a new assigned .mnova file.
Each plan entry requires a lowercase ``label``. Low-confidence assignments
are rejected unless explicitly allowed.