This is H1 NMR of 4-methyl-2-pentanone. Please tell me which hydrogen each peak corresponds to within the molecule.

PLEASE NOTE THE SIGNAL AT 1.5 AND 7.5 IS FROM THE SOLVENTS THAT WERE USED

the signal with an integration of two is a doublet.

the signal with an intergration of four is a singlet, but has many broad peaks around it.

and the signal with an integration of six is a doublet

lab1 H1 working on.esp -627.60 270.07 263.49 0.9 0.8 0.7 0.6 Normalized Intensity 0.5 0.4 -678.17 685.05 0.3 0.2 642.26 -635.68 -615.64 0.1 0 2.00 4.05 6.17 7.5 7.0 6.5 6.0 5.5 5.0 4.5 3.5 3.0 2.5 2.0 1.5 1.0 0.5 4.0 Chemical Shift (ppm) > Zoom Area 14.5 14.0 13.5 13.0 12.5 12.0 11.5 11.0 10.5 10.0 9.5 9.0 8.5 8.0 7.5 7.0 6.5 6.0 5.5 5.0 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0 -0.5 -1.0 -1.5 -2.0 lab1 H1 working on.esp SPECTRUM 1H = 6.70 ppm NI AI ppm Hz pts 1-ChemSketch 2-Processor 3-Structure