Regex: Match partial string

I need some help - my skills here falls short :) (and I don't know if it is possible with pure regex)

Case: I have some text inputs in the form of:

input1: "abc,clutter,01;xyz,clutter,02;" (should match)
input2: "abc,clutter,02;zyz,clutter,01;" (no match)
input3: "abc,clutter,02;abc,txt,txt,01;xyz,clutter,01" (should match)

Then match should be

Starts with abc (anywhere in the input)
Everything in between - unless ,02; is in-between
Ends with ,01;

So something like: abc(.*)(?!,02;),01; .. but this also matches input2, and that was not the intension :)

Solution

You might use for example a repeating pattern matching all chars except , and ;

\babc(?:,(?!02,)[^,;\n]+)*,01;

\babc A word boundary, match abc
(?: Non capture group
- ,(?!02,)[^,;\n]+ Negative lookahead, assert not 02, and match any char except , ; or a newline
)* Close the group and optionally repeat
,01; Match literally

Regex demo

If abc should only be matched one, you can also add that to the negative lookahead

\babc(?:,(?!(?:02|abc),)[^,;\n]+)*,01;

Regex demo