InChI=1/C25H35N5O4/c1-15-19-13-18(12-17-6-5-9-30(20(17)19)23(15)33)27-22(32)21(31)26-14-16-7-10-29(11-8-16)24(34)28-25(2,3)4/h12-13,15-16H,5-11,14H2,1-4H3,(H,26,31)(H,27,32)(H,28,34)/t15-/m1/s1/f/h26-28H 2449EA295395C0DD