Problem statement: Answer the multiple choice question.
Question: Which drug has a 12.950\% 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) O=C(O)c1cc(-c2cc3ccccc3o2)nn1-c1ccccc1
(b) O=C(NC(CO)c1ccccc1)c1ccco1
(c) Cl.Fc1cccc(Cl)c1CNCCCSc1ncccn1
(d) Cc1ccc2c(c1)C(c1ccccc1)C(=O)O2
(e) CC1Cc2ccccc2N1Cc1ccc([N+](=O)[O-])cc1
Answer: a. O=C(O)c1cc(-c2cc3ccccc3o2)nn1-c1ccccc1
{#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#}
O=C(O)c1cc(-c2cc3ccccc3o2)nn1-c1ccccc1
O=C(O)c1cc(-c2cc3ccccc3o2)nn1-c1ccccc1
5-(1-benzofuran-2-yl)-2-phenylpyrazole-3-carboxylic acid