化学名称: 6-((4,4-Dimethyl-1-oxidothiochroman-6-yl)ethynyl)nicotinic acid
微笑: CC(CCS1=O)(C)C2=C1C=CC(C#CC3=NC=C(C(O)=O)C=C3)=C2
印地语: InChI=1S/C20H19NO2S/c1-20(2)10-11-24-18-9-5-14(12-17(18)20)4-7-16-8-6-15(13-21-16)19(22)23-3/h5-6,8-9,12-13H,10-11H2,1-3H3