InChI=1/C19H31N5/c1-4-5-6-7-8-9-10-15-11-13-16(14-12-15)24-18(21)22-17(20)23-19(24,2)3/h11-14H,4-10H2,1-3H3,(H4,20,21,22,23)/p+1/fC19H32N5/h23H,20-21H2/q+1 E22CE9408E127EAE