InChI=1S/C10H12N2O/c11-4-3-7-6-12-10-2-1-8(13)5-9(7)10/h1-2,5-6,12-13H,3-4,11H2 SEROTONIN NCCc1c[nH]c2ccc(O)cc12 NCCc1c[nH]c2ccc(O)cc12