please help complete and show all work this is one question thank you

C14H18O3

4) Determine the structure of the compound whose NMR spectrum is given on the next page. (a) DBE (b) Analyze the H NMR signals. For each signal listed below report the multiplet structure in standard format (e.g. 65.2, dd, J = 7.5, 3.5). D (c) What information can you get from the C NMR. (d) Give the structure of the compound. Be sure to circle the structure you want graded. 4) H0, 300 MHZ H NMR, DIW BE 07 BARBER BEDERSEN NNNN Nada SV IS ulu eller Muri 7.55 7.50 745 7.40 7:35 7:30 7.25 ppm 7.20 7.15 7.10 7.05 7.00 6.95 5.10 5.05 5.00 4.95 pom WC 2024 2019 3 20 2.09 7 3 295 40 2.15 7.30 7.25 ppm 7.20 7.15 7.10 7.05 7.00 6.95 5.10 5.05 5.00 4.95 pom WHE- - 1273 122 2024 2019 15 2019 2.00 700 101 99 1977 2.022.0 ppm ABCDE 7.5 7.0 H 65 6.0 5.5 5.0 4.5 3.5 3.0 4.0 ppm 2.5 2.0 1.5 1.0 0.5 01 0 10 8 Of 8 50 O 08 06 pom 100 OUT ODER OM OS 180 120 100 O2 220 210 19 4) CHEO 75 MHz SC NMR, DIW 1783.90 42 136003 BET VI 996 - 1150 112.022 21.790 - V