InChI=1/C17H28N2O2/c1-6-19(15-11-9-8-10-13(15)3)14(4)12-17(5,18)16(20)21-7-2/h8-11,14H,6-7,12,18H2,1-5H3/t14-,17+/m1/s1 CCA44A790D9078A0