InChI=1/C19H21N5O/c1-12-20-17-16(23(12)11-13-7-4-3-5-8-13)18(25)22(2)19-21-14-9-6-10-15(14)24(17)19/h3-5,7-8,14-15H,6,9-11H2,1-2H3/p+2/t14-,15+/m1/s1/fC19H23N5O/h20-21H/q+2	777DF49EA43C5891