Task: Please answer the following question about the molecule with SMILES CCO[C@H]1CCN(Cc2c(OC)cc(C)c3[nH]ccc23)[C@H](c2ccc(C(=O)O)cc2)C1.
Question: Please describe this drug.
Result: Iptacopan is an orally available, small-molecule inhibitor of complement factor B (FB) with potential immunomodulatory activity. Upon administration, iptacopan binds to FB and prevents the formation of the alternative pathway (AP) C3-convertase (C3bBb). This limits the cleavage of C3 to the active fragment C3b and may prevent C3b-mediated extravascular hemolysis in certain complement-driven disorders such as paroxysmal nocturnal hemoglobinuria (PNH).
Task: Please answer the following question about the molecule with {SMILES__description} {SMILES#}.
{#Description|Question|Request!}: {quest#}
{#Result|Answer|Completion!}: {answ#}
CCO[C@H]1CCN(Cc2c(OC)cc(C)c3[nH]ccc23)[C@H](c2ccc(C(=O)O)cc2)C1
CCO[C@H]1CCN([C@@H](C1)C2=CC=C(C=C2)C(=O)O)CC3=C(C=C(C4=C3C=CN4)C)OC
4-[(2S,4S)-4-ethoxy-1-[(5-methoxy-7-methyl-1H-indol-4-yl)methyl]piperidin-2-yl]benzoic acid
Please describe this drug.