Problem statement: Answer the multiple-choice question.
Question: Which drug has a 1.269\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a COc1ccc(C(O)P(=O)(OCC(C)C)OCC(C)C)c(OC)c1
b CC(C)(C)C(=O)Nc1sc(-c2ccccc2)cc1C(=O)O
c Cn1cc(S(=O)(=O)c2ccccc2)n(C)c1=O
d O=C(Nc1ncn[nH]1)c1ccc([N+](=O)[O-])cc1[N+](=O)[O-]
e COc1ccc2c(CC(=O)OCC(=O)c3ccccc3OC)coc2c1
Answer: e. COc1ccc2c(CC(=O)OCC(=O)c3ccccc3OC)coc2c1
{#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#}
COc1ccc2c(CC(=O)OCC(=O)c3ccccc3OC)coc2c1
COc1ccc2c(CC(=O)OCC(=O)c3ccccc3OC)coc2c1
[2-(2-methoxyphenyl)-2-oxoethyl] 2-(6-methoxy-1-benzofuran-3-yl)acetate