InChI=1/C19H22N6O4/c1-2-20-18(28)15-13(26)14(27)19(29-15)25-10-24-12-16(22-9-23-17(12)25)21-8-11-6-4-3-5-7-11/h3-7,9-10,13-15,19,26-27H,2,8H2,1H3,(H,20,28)(H,21,22,23)/t13-,14+,15-,19+/m0/s1/f/h20-21H	3EB446E36C23E8BC