User: I want to know more about the molecule with SMILES OC1(c2ccc(Cl)cc2)c2ccccc2C2=NCCN21.
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 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#}
OC1(c2ccc(Cl)cc2)c2ccccc2C2=NCCN21
OC1(c2ccc(Cl)cc2)c2ccccc2C2=NCCN21
5-(4-chlorophenyl)-2,3-dihydroimidazo[1,2-b]isoindol-5-ol
How many hydrogen bond donors are there in this compound, calculated according to Lipinski's original rules (i.e., counting NH and OH groups)?