InChI=1/C20H29N7O2/c1-4-7-14(2)21-19(28)16-8-6-11-26(13-16)20(29)22-17-9-5-10-18(12-17)27-15(3)23-24-25-27/h5,9-10,12,14,16H,4,6-8,11,13H2,1-3H3,(H,21,28)(H,22,29)/t14-,16+/m1/s1/f/h21-22H 6C22A111038784BE