IUPAC:1-methyl-4-{6-thiatricyclo[8.4.0.0^{3,7}]tetradeca-1(10),3(7),4,11,13-pentaen-2-ylidene}piperidine; 2-hydroxybutanedioic acid
IUPAC:1-methyl-4-{6-thiatricyclo[8.4.0.0^{3,7}]tetradeca-1(10),3(7),4,11,13-pentaen-2-ylidene}piperidine; 2-hydroxybutanedioic acid