InChI=1/C13H25N3O2/c1-8(2)11(12(14)15-18)13(17)16-6-9(3)5-10(4)7-16/h8-11,18H,5-7H2,1-4H3,(H2,14,15)/t9-,10-,11+/m1/s1/f/h14H2/b15-12- 72ACB07A52BBF3CC