InChI=1/C18H23N3O2/c1-11-5-6-12(9-11)19-17-4-2-3-14-15-10-13(21(22)23)7-8-16(15)20-18(14)17/h7-8,10-12,17,19-20H,2-6,9H2,1H3/p+1/t11-,12-,17-/m1/s1/fC18H24N3O2/h19H/q+1 68ACD954F9C44213