InChI=1/C27H33N7O4/c1-5-34-24-21(37-16-6-14-29-15-12-18-7-9-19(36-4)10-8-18)17-30-20(11-13-27(2,3)35)22(24)31-26(34)23-25(28)33-38-32-23/h7-10,17,29,35H,5-6,12,14-16H2,1-4H3,(H2,28,33)/p+1/fC27H34N7O4/h29H,28H2/q+1 1275D09B04C204A5