InChI=1/C23H34N4O2/c1-16(23-7-3-4-18-12-17(15-23)13-20(18)23)24-21-14-19(5-6-22(21)27(28)29)26-10-8-25(2)9-11-26/h5-6,14,16-18,20,24H,3-4,7-13,15H2,1-2H3/t16-,17-,18+,20-,23+/m0/s1 8DA62DA43C6E18CA