InChI=1/C19H18N4O3/c20-12-13-3-1-4-16(11-13)26-15-8-6-14(7-9-15)22-19(25)23-17-5-2-10-21-18(17)24/h1,3-4,6-9,11,17H,2,5,10H2,(H,21,24)(H2,22,23,25)/t17-/m0/s1/f/h21-23H	44D41066BCA9B70F