Need help analyzing this, supposed to have some chalcone product. I know there's benzene rings present from the 7-8 ppm, but not sure about any aldol condensation or alkenes. What do the peaks on the shielded side mean?

8.454 8.349 8.162 8.036 7.953 7.851 -7.711 -7.614 -2.836 -2.022 -0.437 12 11 10 9 8 7 6 on 4 3 N 1 0 0 -1 -2