n-[(2s,3r,3'r,3ar,4a'r,6s,6a'r,6b's,7ar,12a's,12b's)-3,6,11',12b'-tetramethyl-2',3',3a,4,4',4a',5,5',6,6',6a',6b',7,7',7a,8',10',12',12a',12b'-icosahydro-1'h,3h-spiro[furo[3,2-b]pyridine-2,9'-naphtho[2,1-a]azulen]-3'-yl]methanesulfonamide - Open Babel Depiction