InChI=1/C18H25N5O/c1-24-13-16-11-17(20-12-14-7-9-19-10-8-14)23-18(22-16)21-15-5-3-2-4-6-15/h2-6,11,14,19H,7-10,12-13H2,1H3,(H2,20,21,22,23)/p+1/fC18H26N5O/h19-21H/q+1 8C9DEB70016F8343