InChI=1/C19H24BrN3O3/c1-11-6-12(2)9-23(8-11)10-16(24)22-17-14-7-13(20)4-5-15(14)21-18(17)19(25)26-3/h4-5,7,11-12,18H,6,8-10H2,1-3H3,(H,22,24)/p+2/t11-,12-,18+/m1/s1/fC19H26BrN3O3/h21-23H/q+2 07147BE2F755ADE5