DCC top loser on FTSE after rejecting $6.7 billion take-private bid
** Irish energy distributor DCC's shares DCC.L down 3.1% at 5,665p; ** Stock top loser on FTSE 100 .FTSE index, which is flat ** Co rejects bid from consortium of U.S. investment firms Energy Capital Partners and KKR KKR.N that valued it at 4.95 bln pounds ($6.66 bln) ** Stock up ~22% YTD (Reporting by Prerna Bedi in Bengaluru) ((Prerna.Bedi@thomsonreuters.com ; +91 98052 24616))