InChI=1/C21H22N4O/c1-14-4-8-17(9-5-14)19-12-20(18-10-6-15(2)7-11-18)25-21(22-13-23-25)24(19)16(3)26/h4-11,13,19-20H,12H2,1-3H3/t19-,20+/m1/s1	F7B508154DBD5DE5