You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
9-[(2S)-2,3-dimethyl-2H-benzimidazol-1-yl]-8-methyl-13,16-diazatetracyclo[8.6.0.02,7.012,16]hexadeca-1(10),2,4,6,8,12,14-heptaene;9-[(2S)-1,2-dimethyl-2H-imidazo[4,5-b]pyrazin-3-yl]-8-methyl-13,16-diazatetracyclo[8.6.0.02,7.012,16]hexadeca-1(10),2,4,6,8,12,14-heptaene;9-[(2S)-1,2-dimethyl-2H-imidazo[4,5-b]pyridin-3-yl]-8-methyl-13,16-diazatetracyclo[8.6.0.02,7.012,16]hexadeca-1(10),2,4,6,8,12,14-heptaene;9-[(2R)-2,3-dimethyl-2H-imidazo[4,5-b]pyridin-1-yl]-8-methyl-13,16-diazatetracyclo[8.6.0.02,7.012,16]hexadeca-1(10),2,4,6,8,12,14-heptaene;9-[(2S)-2,3-dimethyl-2H-imidazol-1-yl]-8-methyl-13,16-diazatetracyclo[8.6.0.02,7.012,16]hexadeca-1(10),2,4,6,8,12,14-heptaene;8-methyl-9-[(2S)-2-methyl-3-phenyl-2H-benzimidazol-1-yl]-13,16-diazatetracyclo[8.6.0.02,7.012,16]hexadeca-1(10),2,4,6,8,12,14-heptaene;8-methyl-9-[(2S)-2-methyl-1-phenyl-2H-imidazo[4,5-b]pyridin-3-yl]-13,16-diazatetracyclo[8.6.0.02,7.012,16]hexadeca-1(10),2,4,6,8,12,14-heptaene;8-methyl-9-[(2S)-2-methyl-3-phenyl-2H-imidazol-1-yl]-13,16-diazatetracyclo[8.6.0.02,7.012,16]hexadeca-1(10),2,4,6,8,12,14-heptaene is the IUPAC name of a molecule. Please give its molecular formula.
user
C194H173N37
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