InChI=1/C20H27N3O6/c1-5-22(6-2)13-15-7-8-17(29-15)20(24)21-10-9-14-11-18(27-3)19(28-4)12-16(14)23(25)26/h7-8,11-12H,5-6,9-10,13H2,1-4H3,(H,21,24)/p+1/fC20H28N3O6/h21-22H/q+1 ACEE19F71A088525