User: I have a question about the compound with SMILES CCNC1=Nc2ccc(Cl)cc2C(C)(c2ccccc2)O1.
Assistant: How can I help?
User: How many hydrogen bond donors are there in this compound, calculated according to Lipinski's original rules (i.e., counting NH and OH groups)?
Assistant: 1
User: I have a question 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#}
CCNC1=Nc2ccc(Cl)cc2C(C)(c2ccccc2)O1
CCNC1=Nc2ccc(Cl)cc2C(C)(c2ccccc2)O1
6-chloranyl-N-ethyl-4-methyl-4-phenyl-3,1-benzoxazin-2-amine
How many hydrogen bond donors are there in this compound, calculated according to Lipinski's original rules (i.e., counting NH and OH groups)?