InChI=1/C18H23N3O7/c1-8-13(24-2)12-11(15(22)18(8)27-4-5-28-18)9(7-26-16(19)23)17(25-3)14-10(20-14)6-21(12)17/h9-10,14,20H,4-7H2,1-3H3,(H2,19,23)/t9-,10+,14+,17-/m1/s1/f/h19H2 CAF063DC496C34E0