InChI=1/C26H36N2O3/c29-24(31-12-5-4-9-19-7-2-1-3-8-19)23-10-6-11-28(23)25(30)27-26-16-20-13-21(17-26)15-22(14-20)18-26/h1-3,7-8,20-23H,4-6,9-18H2,(H,27,30)/t20?,21?,22?,23-,26?/m0/s1/f/h27H 01F9A92A991F615A