Try searching for...
SCFBio, IIT Delhi
Formula: C20H28N2O2 | Mol. Weight: 328.40 g/mol
IUPAC: (15R,16S,17S)-15-ethyl-11-methyl-1,11-diazatetracyclo[13.3.1.04,12.05,10]nonadeca-4(12),5,7,9-tetraene-16,17-diol
CCC12CCC3=C(CCN(C1)CC(C2O)O)C4=CC=CC=C4N3C