Q: help me identify which of the options below have a solubility in aqueous pH 7.4 buffer at 20 deg C of 3.940 log(microM).
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options: a O=C(N1CCC(c2ccncc2)CC1)N1CCN(S(=O)(=O)c2ccc(Cl)cc2)CC1
b CCn1c2ccccc2c2cc(NC(=O)CCc3ccncc3)ccc21
c COc1ccc(Nc2ncnc3cccc(OC4CCN(C)CC4)c23)cc1Cl
d N#CCNC(=O)[C@@H]1CCCC[C@H]1C(=O)N1CCN(c2ccc(C#N)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(N1CCC(c2ccncc2)CC1)N1CCN(S(=O)(=O)c2ccc(Cl)cc2)CC1
Clc1ccc(cc1)S(=O)(=O)N2CCN(CC2)C(=O)N3CCC(CC3)c4ccncc4
[4-(4-chlorophenyl)sulfonylpiperazin-1-yl]-(4-pyridin-4-ylpiperidin-1-yl)methanone