InChI=1/C16H18N4O3/c1-8-4-5-11(22-8)13-12-9(6-16(2,3)7-10(12)21)17-14-15(18-13)20-23-19-14/h4-5,13H,6-7H2,1-3H3,(H,17,19)(H,18,20)/t13-/m1/s1/f/h17-18H	1D4849A99704C45E