InChI=1/C17H18N2O4/c1-12-4-2-3-5-14(12)15(11-19(20)21)18-13-6-7-16-17(10-13)23-9-8-22-16/h2-7,10,15,18H,8-9,11H2,1H3/t15-/m0/s1	058BCC6DE51743D0