InChI=1/C15H17N3O2/c1-2-9-18(10-14(19)17-15(16)20)13-8-7-11-5-3-4-6-12(11)13/h1,3-6,13H,7-10H2,(H3,16,17,19,20)/t13-/m0/s1/f/h17H,16H2	8C13B69F00E17655