InChI=1/C17H28N2O2/c1-7-21-16(20)17(5,18)11-14(4)19(6)15-9-8-12(2)10-13(15)3/h8-10,14H,7,11,18H2,1-6H3/t14-,17+/m1/s1 29831C3FE4C52972