InChI=1/C21H25N3O3/c1-15(25)24-18-9-4-6-16(12-18)13-22-20(26)23-14-21(27)11-5-8-17-7-2-3-10-19(17)21/h2-4,6-7,9-10,12,27H,5,8,11,13-14H2,1H3,(H,24,25)(H2,22,23,26)/t21-/m0/s1/f/h22-24H BFDF0CDE2A8CA614