InChI=1/C20H23ClN4O3/c1-13(26)23-14-8-10-15(11-9-14)24-20(28)19(27)22-12-18(25(2)3)16-6-4-5-7-17(16)21/h4-11,18H,12H2,1-3H3,(H,22,27)(H,23,26)(H,24,28)/t18-/m0/s1/f/h22-24H 94679F0FB907AF92