RESIDUE   A1ASF     21
CONECT      N12    2 C11  O13 
CONECT      C15    3 C11  N14  S1  
CONECT      C03    3 C04  N02  N17 
CONECT      C04    3 C03  C06  N05 
CONECT      C06    3 C04  N07  N10 
CONECT      C09    3 C11  N08  N10 
CONECT      C11    3 N12  C15  C09 
CONECT      N02    2 C03  O01 
CONECT      N05    2 C04  O01 
CONECT      N07    3 C06  N08  H2  
CONECT      N08    2 C09  N07 
CONECT      N10    2 C06  C09 
CONECT      N14    2 C15  O13 
CONECT      N17    3 C03  O18  O19 
CONECT      O01    2 N02  N05 
CONECT      O13    2 N12  N14 
CONECT      O18    1 N17 
CONECT      O19    1 N17 
CONECT      H2     1 N07 
CONECT      S1     2 C15  H1  
CONECT      H1     1 S1  
END   
HET    A1ASF             21
HETNAM     A1ASF 4-[5-[4-[oxidanyl(oxidanylidene)-$l^{4}-azanyl]-1,2,5-o
HETNAM   2 A1ASF xadiazol-3-yl]-1~{H}-1,2,4-triazol-3-yl]-1,2,5-oxadiazo
HETNAM   3 A1ASF le-3-thiol
FORMUL      A1ASF    C6 H2 N8 O4 S