serotonin + butanoyl-CoA => N-butanoylserotonin + CoA + H(+)
serotonin + butanoyl-coa => n-butanoylserotonin + coa + h(+)
serotonin + butanoyl-CoA => N-butanoylserotonin + CoA + H(+)
serotonin + butanoyl-coa => n-butanoylserotonin + coa + h(+)