InChI=1/C18H24N4O3/c1-12-5-2-3-8-15(12)21-17(24)16(23)20-13-6-4-7-14(11-13)22-10-9-19-18(22)25/h4,6-7,11-12,15H,2-3,5,8-10H2,1H3,(H,19,25)(H,20,23)(H,21,24)/t12-,15-/m1/s1/f/h19-21H	DDC94271E04214E5