InChI=1/C15H32N4O/c1-4-6-17-14(15(16)20)5-7-18-8-10-19(11-9-18)12-13(2)3/h13-14,17H,4-12H2,1-3H3,(H2,16,20)/p+2/t14-/m1/s1/fC15H34N4O/h17,19H,16H2/q+2 C631BB349F663C62