Task: Please answer the multiple choice question.
Question: Which molecule has the highest Caco-2 cell permeability?
Constraint: Even if you are not sure, you must pick either a, b, c, or d without using any other words.
Options:
a) CCCCC/C=C\C/C=C\CCCCCCCC(=O)OCC/C=C/c1ccc(OC)c(OC)c1
b) CC(=O)NC(C(=O)NC1C(=O)N2C(C(=O)O)=C(C)CSC12)c1ccccc1
c) CC(C)(C)c1cccc(NC(=O)c2nscc2NCc2ccncc2)c1
d) CC(C)NCC(O)COc1ccc(NC=O)cc1
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}