Downloading multiple gene sequence exon-wise using commandline

hello all,

I want to download exon-wise gene sequence of around 200 genes from NCBI. Is there anyway to do this from terminal? I have the transcript id for each sequence and I am using efetch command to download their CDS.

eg: efetch -db nuccore -format fasta_cds_na -id NM_000125.4

However, I need their exon-wise sequence as well. Is there any way in which we can give the NCBI transcript id as an input and get exon-wise sequence as an output?