InChI=1/C17H26N4O3/c1-11-7-8-13(12(2)9-11)19-16(24)20-14(22)10-18-17(3,4)15(23)21(5)6/h7-9,18H,10H2,1-6H3,(H2,19,20,22,24)/p+1/fC17H27N4O3/h18-20H/q+1 C3506C4586ACCAF3