InChI=1/C21H27N5O3/c1-3-14(18-23-15-9-4-5-10-16(15)24-18)22-17(27)12-26-19(28)21(25-20(26)29)11-7-6-8-13(21)2/h4-5,9-10,13-14H,3,6-8,11-12H2,1-2H3,(H,22,27)(H,23,24)(H,25,29)/t13-,14-,21-/m0/s1/f/h22-23,25H C7557CC388816A52