 00.0ppm $\ce{CH0}$ or $\ce{CH}$ (I think this is $\ce{CH0}$) 00.0ppm $\ce{CH0}$ or $\ce{CH}$ (I think this is $\ce{CH0}$) 00.0ppm $\ce{CH0}$ 00.0ppm $\ce{CH0}$ or $\ce{CH}$ (I think this is $\ce{CH0}$) 00.0ppm $\ce{CH0}$ or $\ce{CH}$ (I think this is $\ce{CH}$) 00