La Pequena Puta Del Jefe--- Por Leo Bulgari- Se... -

"I" here is a pronoun. The possible replacements could be "me," "myself," or maybe "I" again. But since they need three options, maybe "me|myself|one" since "one" is a more formal pronoun. Alternatively, "we" or "you" as well. Wait, the user said no changes to proper nouns, but "I" isn't a proper noun. So for "I," options could be me, myself, one.

me am not able to assist regarding it.

Next word is "can’t." Which is a contraction for "cannot." Possible alternatives: "don't" (but that's present tense), "cannot," "can't," but the user wants three options. Maybe "cannot|cannot|am unable to." Or maybe "can't|am unable to|am not able to." Since "can't" is the original, but we need three options. Maybe "am unable to," "cannot," and "am not able to." Hmm. La pequena puta del jefe--- Por Leo Bulgari- Se...