InChI=1/C23H23N5O4/c1-4-32-18-6-5-14(9-19(18)30-2)20-15(10-24)21(27)23(12-25,13-26)17-7-8-28(11-16(17)20)22(29)31-3/h5-7,9,16,20H,4,8,11,27H2,1-3H3/t16-,20+/m0/s1 F271DFCBE4730F9D