Regex – capture group whish is optionally enclosed in sequence of characters

I have a file with lines I need to extract from the JSON-like syntax.
My regex works good in most cases. It extracts desired symbols into a second capture group. But I noticed sometimes my desired text is optionally can be enclosed by some tags which I want to ignore.

Sample file:

    {"title_available" "text1"}
    {"title_value" "<c(20a601)>text2"}
    {"tags"
        {"all" "text3"}
        {"ignore" "text4"}
        {"chargeFactor" "text5 %1%"}
        {"resourceSpeed" "%1% text6"}
    }
    {"rules" "bla-bla-bla\n\n \"BLA\" bla-bla-bla."}
            {"id1" "<c(c3baae)>text7</c>"}

My regex:
\s+{\"\S+\" \"(<c\(\S+\)>)?(.+)\"}

Desired output:

text1
text2
text3
text4
text5 %1%
%1% text6
bla-bla-bla\n\n \"BLA\" bla-bla-bla.
text7

Current output:

all ok except:
text7</c>

I guees I need to use a lookahead somehow with second capture group, but I didn’t find how. Also I’m not sure if I should use a capture group for skipping first optional <c…>. Can someone help with this pls?

P.S. speed or simplicity of the pattern doesn’t matter.

>Solution :

It seems like your regular expression is not excluding the closing tag </c> from the third capture group. To fix this, you can adjust your regex to exclude the closing tag if it’s present.

Like:

\s+{"\S+" "(?:<c\S+>)?(.+?)(?:<\/c>)?"}