InChI=1/C19H24N2O5/c1-4-10-19(18(25)26-3)14-13(16(23)21(5-2)17(14)24)15(20-19)11-6-8-12(22)9-7-11/h6-9,13-15,20,22H,4-5,10H2,1-3H3/t13-,14+,15-,19-/m0/s1 CCB8BD7C03E9017A