Write the full name of D-D soil fumigant nematicide?

(A) 1.2-dichloropropane-1.5 dichloropropane (50:50)

(B) 1.3-dichloromethane-1.2 dichloropropane (50:50)

(C) 1.2-dichloropropanc-1.3 dichloropropane (50:50)

(D) 12-dichlorobenzene-1.5 dichloromethane (50:50)