InChI=1/C26H29N3O5/c1-27-26(33)28-23(30)22(18-10-3-2-4-11-18)34-25(32)20-13-7-6-12-19(20)24(31)29-16-15-17-9-5-8-14-21(17)29/h2-5,8-11,14,19-20,22H,6-7,12-13,15-16H2,1H3,(H2,27,28,30,33)/t19-,20+,22+/m0/s1/f/h27-28H 5CC6E8723750EF80