InChI=1/C18H23N5O2/c1-11(20-10-17(24)13-8-22-18(19)23-9-13)5-12-7-21-16-4-3-14(25-2)6-15(12)16/h3-4,6-9,11,17,20-21,24H,5,10H2,1-2H3,(H2,19,22,23)/p+1/t11-,17+/m1/s1/fC18H24N5O2/h20H,19H2/q+1 DA6496AEACE43F11