InChI=1/C26H28N6O4/c1-26(2,3)21-15-22(32(30-21)18-12-8-5-9-13-18)28-23(33)16-36-25(35)19-14-20(24(27)34)31(29-19)17-10-6-4-7-11-17/h4-13,15,20H,14,16H2,1-3H3,(H2,27,34)(H,28,33)/t20-/m1/s1/f/h28H,27H2 824D2AB3637038B9