RESIDUE   A1I5V     18
CONECT      C02    3 C03  C04  N01 
CONECT      C03    4 C02  H031 H032 H033
CONECT      C04    3 C02  C05  C09 
CONECT      C05    3 C04  N06  N11 
CONECT      C07    3 N06  N08  H071
CONECT      C09    3 C04  N08  N10 
CONECT      N01    2 C02  N11 
CONECT      N06    2 C05  C07 
CONECT      N08    2 C07  C09 
CONECT      N10    3 C09  H102 H101
CONECT      N11    3 C05  N01  H111
CONECT      H031   1 C03 
CONECT      H032   1 C03 
CONECT      H033   1 C03 
CONECT      H071   1 C07 
CONECT      H102   1 N10 
CONECT      H101   1 N10 
CONECT      H111   1 N11 
END   
HET    A1I5V             18
HETNAM     A1I5V 3-methyl-1~{H}-pyrazolo[3,4-d]pyrimidin-4-amine
FORMUL      A1I5V    C6 H7 N5