InChI=1/C16H23N7O/c1-23(2)10-6-9-18-16(21-12-7-4-3-5-8-12)22-15-13(14(17)24)19-11-20-15/h3-5,7-8,11H,6,9-10H2,1-2H3,(H2,17,24)(H,19,20)(H2,18,21,22)/p+1/fC16H24N7O/h18,20-21,23H,17H2/q+1 E7AB1A6FC8B2B7C1