( ( ( targets ( of toxicity ) ) ( -LRB- ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( blood , ) ( immune system ) ) , ) liver ) , ) kidney ) , ) lungs ) , ) ( nervous system ) ) , ) skin ) , ) ( reproductive systems ) ) , ) eye ) , ) ( endocrine system ) ) -RRB- ) ) ) ; )
(ROOT (NP (NP (NNS targets)) (PP (IN of) (NP (NN toxicity))) (PRN (-LRB- -LRB-) (NP (NP (NN blood)) (, ,) (NP (JJ immune) (NN system)) (, ,) (NP (NN liver)) (, ,) (NP (NN kidney)) (, ,) (NP (NNS lungs)) (, ,) (NP (JJ nervous) (NN system)) (, ,) (NP (NN skin)) (, ,) (NP (JJ reproductive) (NNS systems)) (, ,) (NP (NN eye)) (, ,) (NP (JJ endocrine) (NN system))) (-RRB- -RRB-)) (: ;)))
targets of toxicity (blood, immune system, liver, kidney, lungs, nervous system, skin, reproductive systems, eye, endocrine system);
(ROOT (S (NP (NP (NNS Kidneys)) (, ,) (NP (JJ large) (NN intestine)) (, ,) (NP (NN liver)) (, ,) (NP (NN skin)) (, ,) (CC and) (NP (NNS lungs))) (VP (VBP comprise) (NP (DT the) (JJ excretory) (NN system))) (. .)))