InChI=1/C18H23N3O3/c1-12-6-5-8-14(10-12)19-15(22)11-21-16(23)18(20-17(21)24)9-4-3-7-13(18)2/h5-6,8,10,13H,3-4,7,9,11H2,1-2H3,(H,19,22)(H,20,24)/t13-,18+/m1/s1/f/h19-20H	9174754717C7B425