InChI=1S/C18H24N4O3S/c1-13-10-20-11-15-5-3-6-16(18(13)15)26(24,25)22-8-4-7-21(12-14(22)2)17(23)9-19/h3,5-6,10-11,14H,4,7-9,12,19H2,1-2H3/t14-/m0/s1 2-amino-1-[(3S)-3-methyl-4-(4-methylisoquinoline-5-sulfonyl)-1,4-diazepan-1-yl]ethan-1-one C[C@H]1CN(CCCN1[S](=O)(=O)c2cccc3cncc(C)c23)C(=O)CN C[CH]1CN(CCCN1[S](=O)(=O)c2cccc3cncc(C)c23)C(=O)CN