test
node1
GO:0046483
heterocycle metabolic
process
node2
GO:0046448
tropane alkaloid
metabolic process
node1->node2
node16
GO:1901870
ecgonone methyl ester
metabolic process
node2->node16
node3
GO:0044237
cellular metabolic
process
node3->node1
node15
GO:0042180
cellular ketone
metabolic process
node3->node15
node4
GO:0071704
organic substance
metabolic process
node5
GO:1901564
organonitrogen
compound metabolic
process
node4->node5
node8
GO:1901360
organic cyclic
compound metabolic
process
node4->node8
node4->node15
node6
GO:0009820
alkaloid metabolic
process
node5->node6
node6->node2
node7
GO:0008152
metabolic process
node7->node3
node7->node4
node9
GO:0006807
nitrogen compound
metabolic process
node7->node9
node11
GO:0044281
small molecule
metabolic process
node7->node11
node8->node2
node9->node5
node10
BFO:0000003
occurrent
node10->node10
node14
BFO:0000015
process
node10->node14
node11->node15
node12
GO:0008150
biological_process
node12->node7
node13
GO:0009987
cellular process
node12->node13
node13->node3
node14->node12
node15->node16
node17
BFO:0000001
entity
node17->node10