InChI=1/C21H21N7O3/c1-11(2)27-30-21(31-28-12(3)4)19(10-23)18(9-22,16(24)26-21)20(19)14-8-13(5)6-7-15(14)25-17(20)29/h6-8H,1-5H3,(H2,24,26)(H,25,29)/t18-,19+,20+/m1/s1/f/h25H,24H2 8306C30FA282D7C1