InChI=1/C33H37N3O/c37-33(31-19-18-27-12-7-8-17-30(27)26-31)34-20-9-10-21-35-22-11-23-36(25-24-35)32(28-13-3-1-4-14-28)29-15-5-2-6-16-29/h1-8,12-19,26,32H,9-11,20-25H2,(H,34,37)/p+1/fC33H38N3O/h34,36H/q+1 6B78EE7951EA70BD