This chemical is called 3,3'-(Ethylenediiminodimethylene)bis(5,5-diphenylhydantoin), and its IUPAC name is 3-[[2-[(2,5-dioxo-4,4-diphenylimidazolidin-1-yl)methylamino]ethylamino]methyl]-5,5-diphenylimidazolidine-2,4-dione. With the molecular formula of C₃₄H₃₂N₆O₄, its molecular weight is 588.66. The CAS registry number of this chemical is 21322-39-4.

Other characteristics of the 3,3'-(Ethylenediiminodimethylene)bis(5,5-diphenylhydantoin) can be summarised as followings: (1)ACD/LogP: 3.99; (2)# of Rule of 5 Violations: 2; (3)ACD/LogD (pH 5.5): 2.41; (4)ACD/LogD (pH 7.4): 2.33; (5)ACD/BCF (pH 5.5): 16.77; (6)ACD/BCF (pH 7.4): 13.96; (7)ACD/KOC (pH 5.5): 93.37; (8)ACD/KOC (pH 7.4): 77.74; (9)#H bond acceptors: 10; (10)#H bond donors: 4; (11)#Freely Rotating Bonds: 11; (12)Polar Surface Area: 87.72 Å²; (13)Index of Refraction: 1.636; (14)Molar Refractivity: 163.4 cm³; (15)Molar Volume: 455.4 cm³; (16)Polarizability: 64.77×10^-24cm³; (17)Surface Tension: 55.9 dyne/cm; (18)Density: 1.292 g/cm³.

You can still convert the following datas into molecular structure: 
1.SMILES: O=C3N(C(=O)C(c1ccccc1)(c2ccccc2)N3)CNCCNCN6C(=O)C(c4ccccc4)(c5ccccc5)NC6=O
2.InChI: InChI=1/C34H32N6O4/c41-29-33(25-13-5-1-6-14-25,26-15-7-2-8-16-26)37-31(43)39(29)23-35-21-22-36-24-40-30(42)34(38-32(40)44,27-17-9-3-10-18-27)28-19-11-4-12-20-28/h1-20,35-36H,21-24H2,(H,37,43)(H,38,44)
3.InChIKey: RFQBIWOEAPJXDK-UHFFFAOYAK

The toxicity data is as follows: