N-Nitroso Landiolol 

Chemical Name: ((S)-2,2-Dimethyl-1,3-dioxolan-4-yl)methyl 3-(4-((S)-2-hydroxy-3-((2-(morpholine-4-carboxamido)ethyl)(nitroso)amino)propoxy)phenyl)propanoate

Smile: O=C(OC[C@H]1OC(C)(C)OC1)CCC2=CC=C(OC[C@@H](O)CN(N=O)CCNC(N3CCOCC3)=O)C=C2