LIME modeling result (best-fit parameters listed in Table 7, Col. A) based on best-fit density model from RADMC-3D continuum modeling. From left to right: Annular beam-averaged spectra from the continuum center to the outer envelope. Considering the typical beam FWHM of our observations: the distance from the center of each annular region to the center of the source is indicated at the top of each spectra. The line components of A- and E-type CH₃OH are indicated with short-dashed vertical lines in green and gray, respectively.