Column densities of various organic molecules for the outflow (OF) and hot-core (HC) components at positions NISEI and N1NW3, as well as at N1S, N1S1, and N1W1. Empty bars indicate upper limits. In all panels hatched bars indicate when the rotational temperature in a population diagram (PD) was fixed (NH₂CN at N1SE1:HC and CH₃SH at N1S), the molecule was detected but a PD could not be derived (NH₂CHO at N1SE1 :OF), or only an upper limit for the rotational temperature in the PD was derived.