1 , ▁Container ▁Car rier , ▁A MS , ▁A CC U ; ▁R R DA , ▁B WE , ▁Ice ▁Class ▁D 0 ▁, ▁U W IL D , ▁T CM , ▁P MP ", ▁meaning ▁that ▁it ▁was ▁constructed ▁under ▁the ▁super vision ▁of ▁a ▁recognized ▁classification ▁society , ▁that ▁the ▁construction ▁comp lies ▁with ▁the ▁society ' s ▁rules , ▁and ▁that ▁it ▁is ▁class ed ▁as ▁a ▁general ▁cargo ▁car rier ▁and ▁container ▁ship . ▁ ▁Notes ▁ ▁References ▁ ▁Category : Active ▁merchant ▁ships <0x0A> </s> ▁Ben zo [ c ] flu or ene ▁is ▁a ▁poly cyc lic ▁a rom atic ▁hydro car bon ▁( PA H ) ▁with ▁mut agen ic ▁activity . ▁It ▁is ▁a ▁component ▁of ▁coal ▁tar , ▁cig aret te ▁smoke ▁and ▁sm og ▁and ▁thought ▁to ▁be ▁a ▁major ▁contrib utor ▁to ▁its ▁car cin ogen ic ▁properties . ▁The ▁mut agen icity ▁of ▁ben zo [ c ] flu or ene ▁is ▁mainly ▁attributed ▁to ▁formation ▁of ▁met abol ites ▁that ▁are ▁re active ▁and ▁capable ▁of ▁forming ▁DNA ▁ad duct s . ▁According ▁to ▁the ▁K EG G ▁it ▁is ▁a ▁group ▁ 3 ▁car cin ogen ▁( not ▁class ifiable ▁as ▁to ▁its ▁car cin ogen icity ▁to ▁humans ). ▁Other ▁names ▁for ▁ben zo [ c ] flu or ene ▁are ▁ 7 H - ben zo [ c ] flu or ene , ▁ 3 , 4 - ben z of lu or ene , ▁and