test
node1
GO:0042221
response to chemical
node2
GO:0010033
response to organic
substance
node1->node2
node6
GO:1901700
response to
oxygen-containing
compound
node1->node6
node3
GO:0014070
response to organic
cyclic compound
node2->node3
node5
GO:0033993
response to lipid
node2->node5
node7
GO:1901654
response to ketone
node2->node7
node9
GO:0097305
response to alcohol
node2->node9
node4
GO:1903494
response to
dehydroepiandrostero
e
node3->node4
node5->node4
node6->node7
node6->node9
node7->node4
node8
BFO:0000003
occurrent
node8->node8
node11
BFO:0000015
process
node8->node11
node9->node4
node10
BFO:0000001
entity
node10->node8
node12
GO:0008150
biological_process
node11->node12
node13
GO:0050896
response to stimulus
node12->node13
node13->node1