InChI=1/C16H32N4/c1-7-15(17)16(14-8-18-19(6)11-14)20(9-12(2)3)10-13(4)5/h8,11-13,15-16H,7,9-10,17H2,1-6H3/p+1/t15-,16+/m1/s1/fC16H33N4/h17H/q+1 DA66B9310159C2A1