InChI=1/C21H21ClN4O4/c22-15-3-1-2-4-16(15)25-21(30)23-13-10-18-19(28)24-17(20(29)26(18)11-13)9-12-5-7-14(27)8-6-12/h1-8,13,17-18,27H,9-11H2,(H,24,28)(H2,23,25,30)/t13-,17-,18-/m0/s1/f/h23-25H	213C552C9246BB9B