InChI=1/C18H17N3O2/c22-16(9-12-3-2-7-19-10-12)21-8-6-13-4-1-5-14-17(13)15(21)11-20-18(14)23/h1-5,7,10,15H,6,8-9,11H2,(H,20,23)/t15-/m0/s1/f/h20H	4141A202CF48CD6A