View final assembly result

[luckyyuyu]

After mitobim1.9.1 finished running, a message was displayed which final assembly result will be to file: /testpool-Juchwxc-it16_noIUOAC.fasata. I wander what noIUPAC means. But I noticed that TUTORIAL mentioned that a fasta file containing the complete mitochondondrial genome of T. thymallus can be found in the final iteration directory. and see its contents by doing e.g.: -bash-4.1$ less iteration8/testpool-Salpinus_mt_genome_assembly/testpool-Salpinus_mt_genome_d_results/testpool-Salpinus_mt_genome_out.unpadded.fasta.
So should I look at a file ending in noIUPAC.fasta or _out_Allstrains_unpadded.fasta as the final assembly result?