preferred_name: GMP + AMP + H(+) => 5'-O-phosphonoguanyl-(2'->5')-adenosine + H2O
preferred_name_lc: gmp + amp + h(+) => 5'-o-phosphonoguanyl-(2'->5')-adenosine + h2o
label: GMP + AMP + H(+) => 5'-O-phosphonoguanyl-(2'->5')-adenosine + H2O
label_lc: gmp + amp + h(+) => 5'-o-phosphonoguanyl-(2'->5')-adenosine + h2o