InChI=1/C18H23N3O3/c1-21(2)14(16-8-5-9-24-16)11-19-18(23)20-17-13-7-4-3-6-12(13)10-15(17)22/h3-9,14-15,17,22H,10-11H2,1-2H3,(H2,19,20,23)/p+1/t14-,15+,17-/m1/s1/fC18H24N3O3/h19-21H/q+1 6CA4A1AC82211B16