I am stuck on Immersive Labs $-$ Modern Encryption $$ Demonstrate Your Skills $-$ Q$5$

The question states What is the token you retrieve for successfully decrypting 'encrypted$\_$file$\_3$DES.enc'?

We are advised that the $($encoded$)$ key you need to decrypt encrypted$\_$file$\_3$DES is as follows: S$2$V$5$Rm$9$yM$0$RFU$0$ZpbGU$=$

I am using the command "openssl enc $-$des$-$ede$3-$cbc $-$d $-$pbkdf$2-$nosalt $-$in encrypted$\_$file$\_3$DES.enc $-$out decrypted$\_$file$\_3$DES.txt$"$

When prompted I enter the key S$2$V$5$Rm$9$yM$0$RFU$0$ZpbGU$=$ but get an bad decrypt error message. Can you advise mw what i am doing wrong?