ALMA 1.′′2 resolution integrated emission maps at 3 mm of transitions with different E_up (from 0 up to 200 K, different columns) of HC(O)NH₂, HNCO, CH₃NCO, CH₃C(O)NH₂, and CH₃NHCHO (different rows) obtained with the GUAPOS survey. In each panel, the white contours show the continuum emission levels at 5, 10, 20, 40, 60, 100, and 200 times the rms value of 0.8 mJy beam⁻¹. The white ellipse in the lower left corner represents the synthesised beam.