InChI: | InChI=1/C33H53NO7/c1-17-4-7-24-18(2)27-25(34(24)14-17)13-23-21-6-5-19-12-20(40-31-30(39)29(38)28(37)26(15-35)41-31)8-10-32(19,3)22(21)9-11-33(23,27)16-36/h5,17-18,20-31,35-39H,4,6-16H2,1-3H3/t17-,18+,20-,21?,22?,23?,24+,25-,26?,27-,28?,29?,30?,31?,32-,33+/m0/s1 |