RESIDUE   Q3T     21
CONECT      C3     4 C1   S    H2   H3  
CONECT      O1     1 S   
CONECT      S      4 C3   O1   O2   N   
CONECT      O2     1 S   
CONECT      N      3 S    H4   H5  
CONECT      H2     1 C3  
CONECT      H3     1 C3  
CONECT      H4     1 N   
CONECT      H5     1 N   
END   
HET    Q3T             21
HETNAM     Q3T Carborane methyl-sulfonamide
FORMUL      Q3T    C3 H4 B10 N1 O2 S1