[exim] quote_pgsql and ${sg.... in the same acl condition?

I'm having quoting issues and can't see what I'm doing wrong here.
Here's the rule (commented, but when uncommented I get the error below)

#   deny   message       = ${extract{message} {\
#                          ${lookup pgsql{select deny_address,message 
from \
#                          blacklist_address where \
#                          '${quote_pgsql:$h_From:}'  ilike deny_address 
\
#                          }}}}
#          log_message   = BLACKLIST_ADDR ${extract{message} {\
#                          ${lookup pgsql{select deny_address,message 
from \
#                          blacklist_address where \
#                          '${quote_pgsql:$h_From:}'  ilike deny_address 
\
#                          }}}}
#          condition      = ${lookup pgsql{select 1 as truth from 
blacklist_address where \
#                           
'${quote_pgsql:${sg{$h_From:}{.*(<.*>).*}{\$1}}}' ilike 
deny_address}{$value}}

[1\66] 1rOjXw-00000000OOZ-0f3u H=malur.postgresql.org
[217.196.149.56]:36880 I=[192.147.25.65]:25 X=TLS1.3:TLS_
AES_256_GCM_SHA384:256 CV=yes DN="/CN=lists.postgresql.org"
F=<pgsql-committers-owner+M2386-532225@???> temporarily
rejected after DATA: PGSQL: query failed: ERROR: unterm
inated quoted string at or near "'<tgl@???>'' ilike
deny_address{"


The From: line is:
[47\66] F From: Tom Lane <tgl@???>

What am I missing here?
exim 4.97.1 (FreeBSD), PostgreSQL 15.5

-- 
Larry Rosenman                     http://www.lerctr.org/~ler
Phone: +1 214-642-9640                 E-Mail: ler@???
US Mail: 5708 Sabbia Dr, Round Rock, TX 78665-2106

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