InChI=1/C28H35N7O4/c1-31-21(17-18-9-3-2-4-10-18)27(38)35-16-8-13-22(35)25(37)33-20(12-7-15-32-28(29)30)24(36)26-34-19-11-5-6-14-23(19)39-26/h2-6,9-11,14,20-22,31H,7-8,12-13,15-17H2,1H3,(H,33,37)(H4,29,30,32)/p+2/t20-,21-,22+/m1/s1/fC28H37N7O4/h31-33H,29-30H2/q+2 56CA8CE609FC8B34