InChI=1/C18H23N3O3/c1-12-4-2-3-5-15(12)19-18(24)13-6-8-14(9-7-13)21-17(23)11-10-16(22)20-21/h6-9,12,15H,2-5,10-11H2,1H3,(H,19,24)(H,20,22)/t12-,15-/m0/s1/f/h19-20H	ABD9E7B2533467C3