InChI=1/C18H20ClN5O3/c1-12-6-7-15(20-9-12)21-16(25)10-24(2)11-17(26)22-23-18(27)13-4-3-5-14(19)8-13/h3-9H,10-11H2,1-2H3,(H,22,26)(H,23,27)(H,20,21,25)/p+1/fC18H21ClN5O3/h21-24H/q+1 D8EEE1E704AF2436