InChI=1/C21H25N5O3/c1-13-5-8-18(23-11-13)25-20(28)15-4-3-9-26(12-15)21(29)24-16-7-6-14(2)17(10-16)19(22)27/h5-8,10-11,15H,3-4,9,12H2,1-2H3,(H2,22,27)(H,24,29)(H,23,25,28)/t15-/m0/s1/f/h24-25H,22H2 E8CD6B4C8B2E545F