Question: help me identify which of the options below have a aqueous solubility in pH 7.4 buffer at 20 deg C of 4.820 log(microM).
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options: a C[C@@H]1CN(c2nc(N3CCOC[C@@H]3C)c3ccc(-c4ccccc4)nc3n2)C[C@H](C)O1
b CC(=O)N1CCN(CC(O)CN2CCN(CCc3c(-c4cc(C)cc(C)c4)[nH]c4sc(C(C)(C)C(=O)N5C6CCC5CC6)cc34)CC2)CC1
c COc1ccc(-c2ccc3c(N4CCOCC4)nc(N4C[C@@H](C)O[C@@H](C)C4)nc3n2)cc1CO
d CN1CCC(Oc2cccc3ncnc(Nc4ccc(OCc5cnccn5)c(Cl)c4)c23)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}
C[C@@H]1CN(c2nc(N3CCOC[C@@H]3C)c3ccc(-c4ccccc4)nc3n2)C[C@H](C)O1
C[C@@H]1CN(C[C@H](C)O1)c2nc(N3CCOC[C@@H]3C)c4ccc(nc4n2)c5ccccc5
(2S,6R)-2,6-dimethyl-4-[4-[(3S)-3-methylmorpholin-4-yl]-7-phenylpyrido[2,3-d]pyrimidin-2-yl]morpholine