InChI=1/C17H24N4O5/c1-11(16(23)21-17(24)19-9-14-3-2-8-25-14)20-12-4-6-13(7-5-12)26-10-15(18)22/h4-7,11,14,20H,2-3,8-10H2,1H3,(H2,18,22)(H2,19,21,23,24)/t11-,14-/m0/s1/f/h19,21H,18H2 8653C520BDE2C293