InChI=1/C26H31N3O/c1-19-12-16-22(17-13-19)25-28-24(23-11-7-4-8-18-29(23)25)26(30)27-20(2)14-15-21-9-5-3-6-10-21/h3,5-6,9-10,12-13,16-17,20H,4,7-8,11,14-15,18H2,1-2H3,(H,27,30)/t20-/m1/s1/f/h27H E1FE80790EB44406