intestinal perforation
prompt:side effects [SEP] smiles:CNC(=C[N+](=O)[O-])NCCSCC1=CC=C(O1)CN(C)C.C1CC(C(C(C1N)O)OC2C(C(C(O2)CO)OC3C(C(C(C(O3)CN)O)O)N)O)OC4CC(C(C(C4N)O)O)CN
wspaced:intestinal perforation