This chemical is called 6-(Trifluoromethyl)-2,3,4,9-tetrahydro-1H-carbazol-1-one, and its systematic name is 1H-carbazol-1-one, 2,3,4,9-tetrahydro-6-(trifluoromethyl)-. With the molecular formula of C₁₃H₁₀F₃NO, its molecular weight is 253.22. The CAS registry number of this chemical is 297763-74-7.

Other characteristics of the 6-(Trifluoromethyl)-2,3,4,9-tetrahydro-1H-carbazol-1-one can be summarised as followings: (1)ACD/LogP: 3.11; (2)# of Rule of 5 Violations: 0; (3)#H bond acceptors: 2; (4)#H bond donors: 1; (5)#Freely Rotating Bonds: 0; (6)Polar Surface Area: 22 Å²; (7)Index of Refraction: 1.591; (8)Molar Refractivity: 60.42 cm³; (9)Molar Volume: 178.7 cm³; (10)Polarizability: 23.95×10^-24cm³; (11)Surface Tension: 46.2 dyne/cm; (12)Density: 1.416 g/cm³; (13)Flash Point: 186.5 °C; (14)Enthalpy of Vaporization: 63.34 kJ/mol; (15)Boiling Point: 384.7 °C at 760 mmHg; (16)Vapour Pressure: 4E-06 mmHg at 25°C.

You can still convert the following datas into molecular structure: 
1.SMILES: FC(F)(F)c1cc2c(cc1)nc3c2CCCC3=O
2.InChI: InChI=1/C13H10F3NO/c14-13(15,16)7-4-5-10-9(6-7)8-2-1-3-11(18)12(8)17-10/h4-6,17H,1-3H2
3.InChIKey: HGKQBLACUGAMBK-UHFFFAOYAH