InChI=1/C17H28N2O2/c1-13(14-7-3-6-10-18-14)19-15(20)11-17(12-16(19)21)8-4-2-5-9-17/h13-14,18H,2-12H2,1H3/p+1/t13-,14+/m1/s1/fC17H29N2O2/h18H/q+1 69FF5246345647F3