CC(C)OP(=O)(OC(C)C)C(C(C)C)N(C)/C(N)=N\C1=NC(C(F)(F)F)(C(F)(F)F)N=C(C(C(F)(F)F)C(F)(F)F)O1
Hydrogen bond acceptor: The atom, ion, or molecule component of a hydrogen bond which does not supply the bridging (shared) hydrogen atom. How many hydrogen bond acceptors does the molecule have?