"butadiene": butadiene.xyz
"chdiene": chdiene.xyz
"cpdiene": cpdiene.xyz
"ethene": ethene.xyz
"ethine": ethine.xyz
"furane": furane.xyz
"maleinNH": maleinNH.xyz
"malein": malein.xyz
"P10X": P10X.xyz
"P10": P10.xyz
"P1": P1.xyz
"P2": P2.xyz
"P3": P3.xyz
"P4": P4.xyz
"P5": P5.xyz
"P6": P6.xyz
"P7X": P7X.xyz
"P7": P7.xyz
"P8X": P8X.xyz
"P8": P8.xyz
"P9X": P9X.xyz
"P9": P9.xyz