User: I want to know more about the chemical with SMILES COS(=O)(=O)[O-].C[N+]1(C)CCN(CC(O)(c2ccccc2)C2CCCCC2)CC1.
Assistant: That sounds interesting, how can I help?
User: How many hydrogen bond acceptors does this compound have?
Assistant: 2
User: I want to know more about the {#molecule|chemical|compound!} with {SMILES__description} {SMILES#}.
Assistant: {#Sure, what is your question?|How can I help?|That sounds interesting, how can I help?|Interesting, how can I help?!}
User: {quest#}
Assistant: {#The answer is |!}{answ#}
COS(=O)(=O)[O-].C[N+]1(C)CCN(CC(O)(c2ccccc2)C2CCCCC2)CC1
COS(=O)(=O)[O-].C[N+]1(C)CCN(CC(O)(c2ccccc2)C2CCCCC2)CC1
1-cyclohexyl-2-(4,4-dimethylpiperazin-4-ium-1-yl)-1-phenylethanol;methyl sulfate
How many hydrogen bond acceptors does this compound have?