InChI=1/C16H25N5O2/c1-10-15(11(2)20-19-10)18-14(22)9-21-7-5-13(6-8-21)17-16(23)12-3-4-12/h12-13H,3-9H2,1-2H3,(H,17,23)(H,18,22)(H,19,20)/p+1/fC16H26N5O2/h17-19,21H/q+1 CB9170CC7485E6E5