Task: Please answer the multiple choice question.
Question: Which molecule has the highest Caco-2 cell effective permeability?
Constraint: Even if you are not sure, you must pick either a, b, c, or d without using any additional words.
Options:
a) O=C(/C=C/c1ccc(O)cc1)c1ccc(O)cc1O
b) O=C(/C=C/c1ccc(O)c(O)c1/C=C/c1ccc(O)c(O)c1)OC(Cc1ccc(O)c(O)c1)C(=O)O
c) FC(F)(F)c1cccc(C2=CCN(CCc3ccc4ccccc4c3)CC2)c1
d) Cc1ccc2cc(C(=O)NC3(C(=O)N[C@H](Cc4ccccc4)C(=O)NCC4CCN(CC5CCOCC5)CC4)CCCC3)sc2c1
Answer: a
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}
(E)-1-(2,4-dihydroxyphenyl)-3-(4-hydroxyphenyl)prop-2-en-1-one