but-3-en-2-one;N,N-diethylethanamine;hexadeca-2,4,6,8,10,12,14-heptaynyl 2-[29,44-bis(2-hexadeca-1,3,5,7,9,11,13,15-octaynoxy-2-oxoethyl)-46,47,48-trihydroxy-3,10,18,25,33,40-hexazaheptacyclo[40.3.1.112,16.127,31.04,9.019,24.034,39]octatetraconta-1(46),12,14,16(48),27(47),28,30,42,44-nonaen-14-yl]acetate;hexadeca-2,4,6,8,10,12,14-heptaynyl 2-[29,44-bis(2-hexadeca-1,3,5,7,9,11,13,15-octaynoxy-2-oxoethyl)-46,47,48-trimethyl-3,10,18,25,33,40-hexa(prop-2-enoyl)-3,10,18,25,33,40-hexazaheptacyclo[40.3.1.112,16.127,31.04,9.019,24.034,39]octatetraconta-1(46),12,14,16(48),27(47),28,30,42,44-nonaen-14-yl]acetate