C(N1N=NN=C1C1=C(C2=CC=C(CN(C(C(C)C)C(OC)=O)C(CCCC)=O)C=C2)C=CC=C1)(=O)C1CC(=O)N(CC=C)C1 YCYBDFGKLDHWOT-UHFFFAOYSA-N