InChI=1/C15H26N4O/c1-4-13(16)15(12-5-7-18-8-6-12)19(9-11(2)3)10-14(17)20/h5-8,11,13,15H,4,9-10,16H2,1-3H3,(H2,17,20)/p+1/t13-,15+/m1/s1/fC15H27N4O/h16H,17H2/q+1 3815230572AD1942