InChI=1/C18H29N5/c1-4-5-6-7-8-9-14-10-12-15(13-11-14)23-17(20)21-16(19)22-18(23,2)3/h10-13H,4-9H2,1-3H3,(H4,19,20,21,22)/p+1/fC18H30N5/h22H,19-20H2/q+1 F45672D25BBFD45C