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