InChI=1/C15H26N4O3/c16-13(20)9-19(12-7-3-4-8-12)10-14(21)18-15(22)17-11-5-1-2-6-11/h11-12H,1-10H2,(H2,16,20)(H2,17,18,21,22)/p+1/fC15H27N4O3/h17-19H,16H2/q+1 DBB35CF6A0249259