Question: help me identify which of the options below have a aqueous solubility in pH 7.4 buffer at 20 deg C of 4.459 log(microM).
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options: a: O=C(c1ccccc1)C1CCN(C(=O)c2ccc(Cl)cc2)CC1
b: CCCSc1nc(N[C@@H]2C[C@H]2c2ccccc2)c2nnn([C@@H]3C[C@H](CO)[C@@H](O)[C@H]3O)c2n1
c: CCOc1ccccc1C(=O)N1CCC(C(=O)c2ccc(F)cc2)CC1
Answer: a
{#Question:|Q:!} help me identify which of the options below have a {target__names__noun} of {target#} {target__units}.
Constraint: You must select none, one or more options from {%multiple_choice_enum%3-5%aA1} without using any {#other|additional!} words.
Options: {SMILES%target%}
Answer: {%multiple_choice_result}
O=C(c1ccccc1)C1CCN(C(=O)c2ccc(Cl)cc2)CC1
Clc1ccc(cc1)C(=O)N2CCC(CC2)C(=O)c3ccccc3
[1-(4-chlorobenzoyl)piperidin-4-yl]-phenylmethanone