InChI=1/C18H25ClN4O3/c19-14-7-5-13(6-8-14)18(26)21-9-1-4-17(25)22-15-3-2-10-23(11-15)12-16(20)24/h5-8,15H,1-4,9-12H2,(H2,20,24)(H,21,26)(H,22,25)/t15-/m0/s1/f/h21-22H,20H2 3EC3E500C356F06E