InChI=1/C21H29N3O4/c1-26-11-9-24-8-7-18(14-24)13-22-21(25)23-19-5-2-4-17(12-19)15-27-16-20-6-3-10-28-20/h2-6,10,12,18H,7-9,11,13-16H2,1H3,(H2,22,23,25)/p+1/t18-/m1/s1/fC21H30N3O4/h22-24H/q+1 C3BA9132C7271E3E