[3-({4-[3-({4-[3-(Benzyloxycarbonylamino-methyl)-benzylamino]-6-pentylamino-[1,3,5]triazin-2-ylamino}-methyl)-benzylamino]-6-isobutylamino-[1,3,5]triazin-2-ylamino}-methyl)-benzyl]-carbamic acid tert-butyl ester

[3-({4-[3-({4-[3-(Benzyloxycarbonylamino-methyl)-benzylamino]-6-pentylamino-[1,3,5]triazin-2-ylamino}-methyl)-benzylamino]-6-pentylamino-[1,3,5]triazin-2-ylamino}-methyl)-benzyl]-carbamic acid tert-butyl ester