Problem statement: Answer the multiple-choice question.
Query: Which drug has a -4.257% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. Cc1ccc(NCc2nc3ccccc3n2C)cc1
b. CN(Cc1ccccc1)C(=O)COC(=O)c1ccc2ccccc2n1
c. O=C1C2CC=C(Cl)CC2C(=O)N1c1ncn[nH]1
d. Cc1cc(C(=O)Nc2ccc(Cl)cc2)c(C)n1-c1ccccc1
Answer: b. CN(Cc1ccccc1)C(=O)COC(=O)c1ccc2ccccc2n1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CN(Cc1ccccc1)C(=O)COC(=O)c1ccc2ccccc2n1
CN(Cc1ccccc1)C(=O)COC(=O)c1ccc2ccccc2n1
[2-[benzyl(methyl)amino]-2-oxoethyl] quinoline-2-carboxylate