InChI=1/C19H25ClN4O3/c1-12-4-3-5-13(2)24(12)18(26)15-10-14(20)6-7-16(15)22-11-17(25)23-9-8-21-19(23)27/h6-7,10,12-13,22H,3-5,8-9,11H2,1-2H3,(H,21,27)/t12-,13+/f/h21H FD979CBD98E1AF79