O\N=C1/CC2=CC=C(OC3=CC(C\C(=N/O)\C(\O)=N/C=C\C4=CC=C(OC5=CC(CCN=C1O)=CC(Br)=C5O)C(Br)=C4)=CC(Br)=C3O)C(Br)=C2