User: I want to know more about the chemical with SMILES CC(=O)Oc1cccc2c1C(=O)c1c(OC(C)=O)cc(C(=O)O)cc1C2=O.
Assistant: Sure, what is your question?
User: How many hydrogen bond donors does this compound have?
Assistant: The answer is 1
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#}
CC(=O)Oc1cccc2c1C(=O)c1c(OC(C)=O)cc(C(=O)O)cc1C2=O
CC(=O)Oc1cccc2c1C(=O)c1c(OC(C)=O)cc(C(=O)O)cc1C2=O
4,5-diacetyloxy-9,10-dioxoanthracene-2-carboxylic acid
How many hydrogen bond donors does this compound have?
1