InChI=1/C14H26N4O3/c1-14(12(19)20)4-5-18(10-14)13(21)15-8-11-9-16(2)6-7-17(11)3/h11H,4-10H2,1-3H3,(H,15,21)(H,19,20)/t11-,14+/m1/s1/f/h15-16H	3E6CAA3F5085D7D2