Place three cups of Jasmine rice into an Instant Pot, add adobo seasoning, extra virgin olive oil, smoked sea salt, and freshly cracked black peppercorns. Add water until it covers the rice about an inch. Place and lock the lid into place. Set the manual setting to 14 minutes and select the pressure option. Make sure the vent mechanism is switched to close. When the rice is finished cooking, vent the Instant Pot. When the pot is fully vented unlock and remove the lid. Fluff the rice with a fork. Spoon rice into a large bowl, add red onion, minced cilantro, and curly parsley, and pan-roasted sweet corn. Toss ingredients until it is well combined.