[exim] failed expand ACL

helo
where is the error in the ACL

continue = ${run{SHELL -c "echo $sender_host_address >>/var/spool/exim/blacklists/blocked_IPs;\N{\N echo Subject: $sender_host_address blocked; echo; echo for bruteforce auth cracking attempt.;\N}\N | EXIMBINARY WARNTO"}}{yes}{no}}

exim returns an error

2022-12-10 01:26:10 [69918] ACL for not-QUIT returned ERROR: failed to expand ACL string "${run{/bin/sh -c "echo $sender_host_address >>/var/spool/exim/blacklists/blocked_IPs;\N{\N echo Subject: $sender_host_address blocked; echo; echo for bruteforce auth cracking attempt.;\N}\N | /usr/bin/exim -f root postmaster@???"}}{yes}{no}}": curly-bracket problem in conditional yes/no parsing: 'yes' part did not start with '{'
remaining string is '\N | /usr/bin/exim -f root postmaster@???}}{yes}{no}}'

Thank you for your help