I have a few UCSC isoform IDs and I would like to convert them to the corresponding Ensembl transcript IDs. I have tried to use some online conversion tools (such as DAVID), looked up the UCSC annotation files, but couldn't yield any successful results. The IDs are part of Human hg19 genome assembly. Could anyone, please, help me with this problem?
PS: Thank you in advance!
My id list: