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 additional words.
Options:
a COC(=O)[C@H]1[C@H]2C[C@@H]3c4[nH]c5cc(OC)ccc5c4CCN3C[C@H]2C[C@@H](OC(=O)c2cc(OC)c(OC)c(OC)c2)[C@@H]1OC
b CN1C(=O)CC(N2CCN(CC/C=C3/c4ccccc4COc4ccc(C(=O)O)cc43)CC2)N(C)C1=O
c CC(=O)CCCCn1c(=O)c2c(ncn2C)n(C)c1=O
d OCCN1CCN(CC/C=C2/c3ccccc3Sc3ccc(C(F)(F)F)cc32)CC1
Answer: b
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}
(11Z)-11-[3-[4-[1,3-dimethyl-2,6-bis(oxidanylidene)-1,3-diazinan-4-yl]piperazin-1-yl]propylidene]-6H-benzo[c][1]benzoxepine-2-carboxylicacid