test
node1
GO:0071867
response to monoamine
node2
GO:0071869
response to
catecholamine
node1->node2
node3
GO:0042221
response to chemical
node4
GO:1901700
response to
oxygen-containing
compound
node3->node4
node5
GO:1901698
response to nitrogen
compound
node3->node5
node8
GO:0010033
response to organic
substance
node3->node8
node4->node2
node12
GO:0010243
response to
organonitrogen
compound
node5->node12
node6
BFO:0000003
occurrent
node6->node6
node7
BFO:0000015
process
node6->node7
node11
GO:0008150
biological_process
node7->node11
node9
GO:0014070
response to organic
cyclic compound
node8->node9
node8->node12
node9->node2
node10
GO:0050896
response to stimulus
node10->node3
node11->node10
node12->node1
node13
BFO:0000001
entity
node13->node6