InChI=1/C30H40N2O3/c1-4-7-19-31(20-8-5-2)21-12-22-32-27(24-17-15-23(6-3)16-18-24)26(29(34)30(32)35)28(33)25-13-10-9-11-14-25/h9-11,13-18,27,34H,4-8,12,19-22H2,1-3H3/t27-/m1/s1/f/h34h,31H 00ED3DD8802EA818