InChI=1/C15H25N3O3/c1-10(19)17-14-12(16)8-11(15(20)21)9-13(14)18-6-4-2-3-5-7-18/h9,12-14H,2-8,16H2,1H3,(H,17,19)(H,20,21)/t12-,13+,14+/m0/s1/f/h17-18H CA4154D4C365274E