InChI=1/C26H28N2O3/c1-18-14-15-22(16-19(18)2)25(21-10-6-4-7-11-21)28-26(30)20(3)27-24(29)17-31-23-12-8-5-9-13-23/h4-16,20,25H,17H2,1-3H3,(H,27,29)(H,28,30)/t20-,25-/m0/s1/f/h27-28H	9B7CD7C3A7499A73