InChI=1/C14H23N3O5/c1-4-6-17(5-2)13(19)12-11(16-8(3)18)9(15)7-10(22-12)14(20)21/h7,9,11-12H,4-6,15H2,1-3H3,(H,16,18)(H,20,21)/t9-,11+,12+/m0/s1/f/h15-16H 28277DA318182C23