InChI=1/C15H30N4O/c1-3-19(4-2)13-7-9-18(11-13)10-8-14(15(16)20)17-12-5-6-12/h12-14,17H,3-11H2,1-2H3,(H2,16,20)/p+2/t13-,14+/m1/s1/fC15H32N4O/h17,19H,16H2/q+2 706223B1F27608C2