InChI=1/C17H26N4O2/c1-11-6-5-7-14(12(11)2)20-17(23)16(22)19-13-8-9-15(18-10-13)21(3)4/h8-12,14H,5-7H2,1-4H3,(H,19,22)(H,20,23)/t11-,12-,14-/m1/s1/f/h19-20H	D71BDC36931FAD9D