InChI=1/C16H21N5O3/c1-10-16(11(2)19-18-10)17-15(22)9-20(4)12(3)13-6-5-7-14(8-13)21(23)24/h5-8,12H,9H2,1-4H3,(H,17,22)(H,18,19)/t12-/m0/s1/f/h17-18H	5477CA657F8B7B34