InChI=1/C19H22N4O2/c20-16-12-23(11-15(16)19(25)22-8-1-2-9-22)18(24)14-5-6-17-13(10-14)4-3-7-21-17/h3-7,10,15-16H,1-2,8-9,11-12,20H2/p+1/t15-,16+/m1/s1/fC19H23N4O2/h20H/q+1	0BF2B964482D0FFB