InChI=1/C19H22N6O2/c1-2-23-17(27)15-16(25-14-5-3-4-13(14)21-19(23)25)22-18(20)24(15)10-11-6-8-12(26)9-7-11/h6-9,13-14,26H,2-5,10H2,1H3,(H2,20,22)/p+2/t13-,14+/m1/s1/fC19H24N6O2/h21-22H,20H2/q+2 4D8AF0E1C501D933