label: 4-O-(acetyl-hydroxyprolyl-seryl-seryl-cyclohexylglycyl-glutaminyl-seryl-seryl-prolyl)-desacetylvinblastine
label_lc: 4-o-(acetyl-hydroxyprolyl-seryl-seryl-cyclohexylglycyl-glutaminyl-seryl-seryl-prolyl)-desacetylvinblastine