InChI=1/C16H29N3O3/c1-11-9-19(10-16(2,3)22-11)15(21)18-13-7-5-12(6-8-13)14(20)17-4/h11-13H,5-10H2,1-4H3,(H,17,20)(H,18,21)/t11-,12?,13?/m0/s1/f/h17-18H	768D0A2B8D77C6FF