After the brilliant trump lead and the play of the J of clubs from robot East the hand makes 6♣. It's hard to imagine how raising to 3♣ with king third of clubs, a side bullet and the presumably well placed king of spades could be wrong here.
And before the obligatory and irrelevant comments about South's 2♣ bid get started, The hand makes 5♣ on any lead if South holds xxxx Ax x AQT98x and West, AQJTx of spades.