Task: Please answer the multiple choice question.
Question: Which molecule has the highest Caco-2 cell permeability?
Constraint: Even if you are uncertain, you must pick either a, b, c, or d without using any other words.
Options:
a.) CC(C)c1c(C(=O)Nc2ccccc2)c(-c2ccccc2)c(-c2ccc(F)cc2)n1CC[C@H](O)C[C@H](O)CC(=O)O
b.) O=c1[nH]c2cc(Cl)ccc2o1
c.) CC(=O)NC(C(=O)NC1C(=O)N2C(C(=O)O)=C(C)CSC12)c1ccccc1
d.) CC(=O)NC[C@H]1CN(c2ccc(-c3ccc(C#N)nc3)c(F)c2)C(=O)O1
Answer: d
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}