1-({1-[2-({4-{[3-(acetylamino)-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl]amino}-2-[(2-{[(1-{2-[(2-amino-3-phenylpropanoyl)amino]-4-methylpentanoyl}pyrrolidin-2-yl)carbonyl]amino}-4-carbo InChI=1/C52H76N10O19/c1-26(2)22-33(58-44(72)29(53)23-28-10-5-4-6-11-28)50(77)60-19-7-12-34(60)47(75)55-30(15-17-39(66)67)45(73)57-32(24-38(65)59-48-41(54-27(3)64)43(71)42(70)37(25-63)81-48)46(74)56-31(16-18-40(68)69)49(76)61-20-8-13-35(61)51(78)62-21-9- hexopyranosylamine, 2-(acetylamino)-N-[3-[[2-[[[1-[2-[(2-amino-1-oxo-3-phenylpropyl)amino]-4-methyl-1-oxopentyl]-2-pyrrolidinyl]carbonyl]amino]-4-carboxy-1-oxobutyl]amino]-4-[[3-carboxy-1-[[2-[(2-carb