pyritinol (pyridoxine disulfide) cognitive and learning disorder drug molecule. stylized 2d renderings and conventional skeletal

pyritinol pyritinole pyridoxine disulfide pyrithioxine vitamin b6 cognitive disorder learning nootropic dietary supplement food dementia disease modifying drug rheumatoid arthritis memory disturbance molecule atoms atomic model molecular compound composition chemical chemistry bond structure formula circle ring line drawing skeletal flat icon stylized style