0  B39R4.5563522426  CO\N=C(/C(=O)NC1C(=O)N2C(C(=O)[O-])=C(CSC3=NC(=O)C([O-])=NN3C)CSC12)C4=CSC(N)=N4 KS-1293 [0,0,0,0,0,0|0,0,3]=3