Task: Please answer the multiple choice question.
Question: Which molecule has the highest Caco-2 cell effective permeability?
Constraint: Even if you are uncertain, you must pick either a, b, c, or d without using any other words.
Options:
[a] C=CC1=C(C)/C(=C\C2=N/C(=C\c3[nH]c(/C=C4/NC(=O)C(C)=C4C=C)c(C)c3CCC(=O)O)C(CCC(=O)O)=C2C)NC1=O
[b] CN1C(=O)CC(N2CCN(CC/C=C3/c4ccccc4COc4ccc(C(=O)O)cc43)CC2)N(C)C1=O
[c] CN1[C@@H]2CC[C@@H]1CC(OC(=O)C(CO)c1ccccc1)C2
[d] COc1ccc2c3c1OC1C(O)C=CC4C(C2)N(C)CCC341
Answer: c
Task: Please answer the multiple choice question.
Question: Which molecule has the highest {permeability__names__noun}?
Constraint: Even if you are {#uncertain|not sure!}, you must pick either {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%permeability%}
Answer: {%multiple_choice_result}
[(1R,5R)-8-methyl-8-azabicyclo[3.2.1]octan-3-yl] 3-hydroxy-2-phenylpropanoate