HI everyone, I recently started playing poker about 2 months ago and graduated to 5nl a few weeks ago on my third shot and am winning small for about 5bb/100 over 35k hands
Had a tough spot recently

PartyGaming - $0.05 NL (6 max) - Holdem - 6 players
Hand converted by PokerTracker 4: http://www.pokertracker.com

Player6 (BTN): 307 BB
Player1 (SB): 381.8 BB
Player2 (BB): 194.4 BB
Player3 (UTG): 135.6 BB
Hero (MP): 249 BB
Player5 (CO): 291.6 BB

Player1 posts SB 0.4 BB, Player2 posts BB 1 BB

Pre Flop: (pot: 1.4 BB) Hero has Td Ah
fold, Hero raises to 3 BB, fold, Player6 calls 3 BB, Player1 calls 2.6 BB, fold

Flop : (10 BB, 3 players) As 7c Th
Player1 checks, Hero bets 7.2 BB, Player6 calls 7.2 BB, Player1 raises to 24 BB, Hero calls 16.8 BB, Player6 calls 16.8 BB

Turn : (82 BB, 3 players) 5s
Player1 bets 58 BB, Hero calls 58 BB, Player6 calls 58 BB

River : (256 BB, 3 players) 9c
Player1 bets 184.6 BB, Hero calls 164 BB, fold

Player1 shows Ad 7d (Two Pair, Aces and Sevens)
(Pre 32%, Flop 9%, Turn 5%)

Hero shows Td Ah (Two Pair, Aces and Tens)
(Pre 68%, Flop 91%, Turn 95%)

Player1 wins 20.6 BB
Hero wins 564 BB

AT is botton of my HJ opening range and I cbet this large multiway because i should be polarised quite multiway pots?

There are 3 combos of pocket 7's out there and 1 discounted combo of pocket tens. I have the effective second nuts on this runout but wasnt sure if a call on the river is good 200 blinds deep. I thought the small blind may also have 98s which he was running a bluff on but on the 9 river expected him to check it and the button on AQ,AJ the one combo of 10's 77 or 89s. With two villains in the pot and sb weighted to 77 is this call correct?

Thank you.