InChI=1/C18H27N3O2/c1-3-21(4-2)13-14-7-9-15(10-8-14)16(22)20-18(17(19)23)11-5-6-12-18/h7-10H,3-6,11-13H2,1-2H3,(H2,19,23)(H,20,22)/p+1/fC18H28N3O2/h20-21H,19H2/q+1 9E9F9E3A7ACBC98C