InChI=1S/C22H21ClN4O3/c1-13(28)19(27-11-18(21(24)29)25-12-27)10-7-14-3-2-4-17-20(14)30-22(26-17)15-5-8-16(23)9-6-15/h2-6,8-9,11-13,19,28H,7,10H2,1H3,(H2,24,29)/t13-,19-/m0/s1