Formula: C42H48N2O18 | Mol. Weight: 868.80 g/mol
IUPAC: [(1S,3R,18S,19R,20R,21R,22S,23S,24R,25R,26S)-19,20,22,23-tetraacetyloxy-21-(acetyloxymethyl)-26-hydroxy-3,15,26-trimethyl-6,16-dioxo-2,5,17-trioxa-9-azapentacyclo[16.7.1.01,21.03,24.07,12]hexacosa-7(12),8,10-trien-25-yl] pyridine-3-carboxylate
CC1CCC2=C(C=NC=C2)C(=O)OCC3(C4C(C(C5(C(C(C(C(C5(C4OC(=O)C6=CN=CC=C6)O3)(C)O)OC1=O)OC(=O)C)OC(=O)C)COC(=O)C)OC(=O)C)OC(=O)C)C