InChI=1/C18H29N3O3/c1-4-20-10-12-21(13-11-20)9-5-8-19-18(22)16-14-15(23-2)6-7-17(16)24-3/h6-7,14H,4-5,8-13H2,1-3H3,(H,19,22)/p+1/fC18H30N3O3/h19-20H/q+1 C4ECFD4FC6819072