{
"name": "",
"children":[
 {
 "children": [
 {
 "children": [
 {
 "label": "oct4_homer_m11_homer_11", 
},
{
 "children": [
 {
 "label": "a_peak_motif_cluster_m286_MA2322.1_ZIPIC", 
},
{
 "label": "a_peak_motif_cluster_m169_MA2205.1_CG7928", 
} 
] 
} 
] 
},
{
 "label": "oct4_homer_m2_homer_2", 
} 
] 
} 
]}