InChI=1/C19H24N4O/c1-15(22-19(24)21-13-16-5-3-2-4-6-16)17-7-9-18(10-8-17)23-12-11-20-14-23/h2-3,7-12,14-16H,4-6,13H2,1H3,(H2,21,22,24)/t15-,16+/m0/s1/f/h21-22H	D575396808C924DF