Task: Please answer the multiple choice question.
Question: Rank these molecules from lowest to highest Caco-2 cell effective permeability.
Constraint: You must select all options from a, b, c, or d without using any additional words.
Options:
a C[N+]1(C)[C@H]2CC(OC(=O)[C@H](CO)c3ccccc3)C[C@H]1C1OC12.[Br-]
b O=C(NC1(C(=O)N[C@H](Cc2ccccc2)C(=O)NCC2CCN(CC3CCOCC3)CC2)CCCC1)c1cc2ccc(C(F)(F)F)cc2s1
c COC(=O)c1ccccc1-c1c2ccc(=N)cc-2oc2cc(N)ccc12
d CCOC(=O)c1c(Cl)cccc1-c1cnc([C@@H](C)NC(=O)C2(NC(=O)C(F)(F)F)CC2)c(F)c1
Answer: d
Task: Please answer the multiple choice question.
Question: Rank these molecules from lowest to highest {permeability__names__noun}.
Constraint: You must select all options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%permeability%}
Answer: {%multiple_choice_result}
ethyl 2-chloro-6-[5-fluoro-6-[(1R)-1-[[1-[(2,2,2-trifluoroacetyl)amino]cyclopropanecarbonyl]amino]ethyl]pyridin-3-yl]benzoate