Task: Answer the multiple-choice question.
Query: Which drug exhibits a -2.930% 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] CC(C)CC(=O)Nc1ccccc1N1CCN(C(=O)c2ccccc2)CC1
[b] O=C(CCCC(=O)OCC(Cl)=C(Cl)Cl)Nc1ccccc1
[c] Brc1ccc(Nc2nc(-c3cccnc3)cs2)cc1
[d] CC1(C)CC(=O)c2cnn(-c3nc4ccccc4[nH]3)c2C1
Answer: b. O=C(CCCC(=O)OCC(Cl)=C(Cl)Cl)Nc1ccccc1
{#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#}
O=C(CCCC(=O)OCC(Cl)=C(Cl)Cl)Nc1ccccc1
O=C(CCCC(=O)OCC(Cl)=C(Cl)Cl)Nc1ccccc1
2,3,3-trichloroprop-2-enyl 5-anilino-5-oxopentanoate