Discovery: add C3Cl2Y4 (1Cl2C3Y4-1)

active_challenge.csv

@@ -977,3 +977,4 @@ OSC-01915,1C2Sc3-1,1C2Sc3-1,C2Sc3,discovery,light,,ok,0.16479,1.31832,8.0,2.1794
 OSC-01916,1C2Ta3-1,1C2Ta3-1,C2Ta3,discovery,light,,ok,0.13898,1.11184,8.0,4.3464,0.8743,,0.1667,0.4168,gaussian_dos_scf_mesh,0.05569,,
 OSC-01917,1C2V3-1,1C2V3-1,C2V3,discovery,light,,ok,0.16637,1.33096,8.0,2.9372,0.5597,,0.4444,0.85394,gaussian_dos_scf_mesh,0.0,,
 OSC-01919,1C2Y3-1,1C2Y3-1,C2Y3,discovery,light,,ok,0.17666,1.41328,8.0,2.7701,0.6964,,0.3333,0.51001,gaussian_dos_scf_mesh,0.04299,,
+OSC-01920,1Cl2C3Y4-1,1Cl2C3Y4-1,C3Cl2Y4,discovery,light,,ok,0.152,1.216,8.0,2.737,0.8053,,0.2222,0.70249,gaussian_dos_scf_mesh,0.04812,,