6
gdb 23	0.	4.4259726	4.4259726	0.	38.52	-0.2599	-0.0214	0.2386	278.6264	0.037354	-153.459846	-153.455442	-153.454498	-153.482621	15.312	
C	 0.680980206	 0.	 0.	 0.214931
C	-0.680980206	 0.	 0.	 0.214931
C	-1.8876660283	 0.	 0.	-0.413264
C	 1.8876660283	 0.	 0.	-0.413264
H	-2.9495999954	 0.	 0.	 0.198333
H	 2.9495999954	 0.	 0.	 0.198333
241.7619	241.7619	541.7936	541.7936	603.8539	603.8539	627.9542	627.9542	921.186	2126.8287	2307.4155	3504.5992	3505.9596
C#CC#C	C(#C)C#C	
InChI=1S/C4H2/c1-3-4-2/h1-2H	InChI=1S/C4H2/c1-3-4-2/h1-2H