( Diazepine ( ( is ( ( a ( seven-membered ( heterocyclic compound ) ) ) ( with ( ( two ( nitrogen atoms ) ) ( -LRB- ( ( ( e.g. , ) ( in ( ( ring positions ) ( ( 1 and ) 2 ) ) ) ) -RRB- ) ) ) ) ) ) . ) )
(ROOT (S (NP (NNP Diazepine)) (VP (VBZ is) (NP (NP (DT a) (JJ seven-membered) (JJ heterocyclic) (NN compound)) (PP (IN with) (NP (NP (CD two) (NN nitrogen) (NNS atoms)) (PRN (-LRB- -LRB-) (NP (NP (NNP e.g.)) (, ,) (PP (IN in) (NP (NP (NN ring) (NNS positions)) (QP (CD 1) (CC and) (CD 2))))) (-RRB- -RRB-)))))) (. .)))
Diazepine is a seven-membered heterocyclic compound with two nitrogen atoms (e.g., in ring positions 1 and 2).
(ROOT (S (NP (DT A) (JJ heterocyclic) (NN compound)) (VP (VBZ contains) (NP (NP (NNS atoms)) (PP (IN of) (NP (NP (QP (CD two) (CC or) (JJR more)) (JJ different) (NNS elements)) (PP (IN in) (NP (PRP$ its) (NN ring) (NN structure))))))) (. .)))