This chemical is called Benzenesulfonamide, N-[2-[(4-hydroxyphenyl)amino]-3-pyridinyl]-4-methoxy-, and it can also be named as N-{2-[(4-hydroxyphenyl)amino]pyridin-3-yl}-4-methoxybenzenesulfonamide. With the molecular formula of C₁₈H₁₇N₃O₄S, its molecular weight is 371.41. The CAS registry number of this chemical is 141430-65-1.

Other characteristics of the Benzenesulfonamide, N-[2-[(4-hydroxyphenyl)amino]-3-pyridinyl]-4-methoxy- can be summarised as followings: (1)ACD/LogP: 4.58; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 4.55; (4)ACD/LogD (pH 7.4): 4.55; (5)ACD/BCF (pH 5.5): 1659.17; (6)ACD/BCF (pH 7.4): 1648.72; (7)ACD/KOC (pH 5.5): 6879.21; (8)ACD/KOC (pH 7.4): 6835.87; (9)#H bond acceptors: 7; (10)#H bond donors: 3; (11)#Freely Rotating Bonds: 5; (12)Polar Surface Area: 80.35 Å²; (13)Index of Refraction: 1.676; (14)Molar Refractivity: 97.98 cm³; (15)Molar Volume: 260.2 cm³; (16)Polarizability: 38.84×10^-24cm³; (17)Surface Tension: 70.8 dyne/cm; (18)Density: 1.427 g/cm³; (19)Flash Point: 287 °C; (20)Enthalpy of Vaporization: 86.22 kJ/mol; (21)Boiling Point: 551 °C at 760 mmHg; (22)Vapour Pressure: 9.51E-13 mmHg at 25°C.

You can still convert the following datas into molecular structure: 
1.SMILES: O=S(=O)(c1ccc(OC)cc1)Nc3cccnc3Nc2ccc(O)cc2
2.InChI: InChI=1/C18H17N3O4S/c1-25-15-8-10-16(11-9-15)26(23,24)21-17-3-2-12-19-18(17)20-13-4-6-14(22)7-5-13/h2-12,21-22H,1H3,(H,19,20) 3.InChIKey: URCVCIZFVQDVPM-UHFFFAOYAF