as you know the most important peaks of this molecule in infra red spectrum are the C-H asym and sym streching which observed actually at about (3005-3090) cm-1 and the c=c aromatic observed at about 1450- 1578 cm-1 in addition to C=N which can be observed with small intense at about 1600- 1639 cm-1.

You should look for a typical pyridine FTIR spectrum, it is likely it comes with assigned bands.

You can ID pyridine