InChI=1/C22H23N5O5/c1-11-17(20(23)29)18(12-5-7-14(28)8-6-12)27-22(24-11)25-21(26-27)13-9-15(30-2)19(32-4)16(10-13)31-3/h5-10,17-18,28H,1-4H3,(H2,23,29)/t17-,18+/m0/s1/f/h23H2 DC66FE11108FB776