InChI=1/C18H22N4O2/c1-2-8-15(21-18(19)24)17(23)22-16(13-9-4-3-5-10-13)14-11-6-7-12-20-14/h3-7,9-12,15-16H,2,8H2,1H3,(H,22,23)(H3,19,21,24)/t15-,16-/m0/s1/f/h21-22H,19H2	0A0C580552AF9434