InChI=1/C21H26N4O3/c1-15-4-3-9-25(14-15)20(26)16-6-10-24(11-7-16)21(27)18-12-19(28-23-18)17-5-2-8-22-13-17/h2,5,8,12-13,15-16H,3-4,6-7,9-11,14H2,1H3/t15-/m0/s1	631D6A5EEA4448EB