InChI=1/C19H24N4O/c1-13-11-17-18(12-14(13)2)23(8-10-24-9-7-20)19(22-17)15-3-5-16(21)6-4-15/h3-6,11-12H,7-10,20-21H2,1-2H3/p+2/fC19H26N4O/h20,22H/q+2	3A7D938453AE0E65