Task: Answer the multiple choice question.
Question: Which compound has a 15.938\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) O=S(=O)(/N=C(/Nc1ccc(F)cc1F)c1ccccc1)c1ccccc1
(b) COc1ccccc1CN1C[C@@H]2C[C@@H](c3ccccc3C)N3CCC[C@@]23C1=O
(c) O=C(NCc1cccnc1)C(=O)NCC(c1ccco1)N1CCN(c2ccccc2F)CC1
(d) CCc1nc2cc(CC(=O)O)ccc2o1
(e) Nc1ncccc1C(=O)OCC(=O)N1CCN(S(=O)(=O)c2ccc(Cl)cc2)CC1
Answer: d. CCc1nc2cc(CC(=O)O)ccc2o1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCc1nc2cc(CC(=O)O)ccc2o1
CCc1nc2cc(CC(=O)O)ccc2o1
2-(2-ethyl-1,3-benzoxazol-5-yl)acetic acid