preferred_name: N(4)-aminopropylspermine + S-methyl-5'-thioadenosine + H(+) => spermine + S-adenosyl 3-(methylsulfanyl)propylamine
preferred_name_lc: n(4)-aminopropylspermine + s-methyl-5'-thioadenosine + h(+) => spermine + s-adenosyl 3-(methylsulfanyl)propylamine
label: N(4)-aminopropylspermine + S-methyl-5'-thioadenosine + H(+) => spermine + S-adenosyl 3-(methylsulfanyl)propylamine
label_lc: n(4)-aminopropylspermine + s-methyl-5'-thioadenosine + h(+) => spermine + s-adenosyl 3-(methylsulfanyl)propylamine