InChI=1/C15H29N3O2/c1-6-13(7-2)18(8-9-19)10-14(20)17-15(5,11-16)12(3)4/h12-13,19H,6-10H2,1-5H3,(H,17,20)/p+1/t15-/m1/s1/fC15H30N3O2/h17-18H/q+1 E9757E68CDB3B927