RESIDUE   VK3     21
CONECT      C1K    3 O1K  C2K  C10 
CONECT      O1K    1 C1K 
CONECT      C2K    3 C1K  C3K  H2K1
CONECT      C3K    3 C2K  C4K  C11 
CONECT      C4K    3 C3K  O4K  C5K 
CONECT      O4K    1 C4K 
CONECT      C5K    3 C4K  C6K  C10 
CONECT      C6K    3 C5K  C7K  H6K1
CONECT      C7K    3 C6K  C8K  H7K1
CONECT      C8K    3 C7K  C9K  H8K1
CONECT      C9K    3 C8K  C10  H9K1
CONECT      C10    3 C1K  C5K  C9K 
CONECT      C11    4 C3K  H111 H112 H113
CONECT      H2K1   1 C2K 
CONECT      H6K1   1 C6K 
CONECT      H7K1   1 C7K 
CONECT      H8K1   1 C8K 
CONECT      H9K1   1 C9K 
CONECT      H111   1 C11 
CONECT      H112   1 C11 
CONECT      H113   1 C11 
END   
HET    VK3             21
HETSYN     VK3 VITAMIN K3; 2-METHYL-1,4-NAPHTHALENEDIONE
HETNAM     VK3 MENADIONE
FORMUL      VK3    C11 H8 O2