NWR nwr (8~{S},14~{S},18~{E})-8-[(4-chlorophenyl)methyl]-3,21-dithia-7,10,16-triazatricyclo[21.2.2.1^{10,14}]octacosa-1(26),18,23(27),24-tetraene-6,9,15-trione NWR