Try searching for...
SCFBio, IIT Delhi
Formula: C20H20NO4+ | Mol. Weight: 338.40 g/mol
IUPAC: (1S,12S)-23,23-dimethyl-5,7,16,18-tetraoxa-23-azoniahexacyclo[10.10.1.02,10.04,8.013,21.015,19]tricosa-2,4(8),9,13,15(19),20-hexaene
C[N+]1(C2CC3=CC4=C(C=C3C1CC5=CC6=C(C=C25)OCO6)OCO4)C