Chemical Formula: C51H40N6O23S6

Exact Mass: 1296.05 g/mol 

Molecular Weight: 1297.3 g/mol

Elemental Analysis: C(47.22%) H(3.11%) N(6.48%) O(28.37%) S(14.83%)

SMILES: CC1=C(C=C(C=C1)C(=O)NC2=C3C(=CC(=CC3=C(C=C2)S(=O)(=O)O)S(=O)(=O)O)S(=O)(=O)O)NC(=O)C4=CC(=CC=C4)NC(=O)NC5=CC=CC(=C5)C(=O)NC6=C(C=CC(=C6)C(=O)NC7=C8C(=CC(=CC8=C(C=C7)S(=O)(=O)O)S(=O)(=O)O)S(=O)(=O)O)C

PubChem CID: 5361