Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a -18.451% 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] CN(O)C(=O)Nc1ccc([N+](=O)[O-])cc1
[b] COc1cc(Nc2cc(C)nc3nc(C)nn23)cc(OC)c1OC
[c] Cc1nc2ccccn2c1CN(C)C(=O)C1CCC(=O)N(CCc2cccc(F)c2)C1
[d] O=C(Cn1nc(-c2ccccc2)ccc1=O)Nc1ccc(N2CCN(C(=O)c3cccs3)CC2)cc1
Answer: d. O=C(Cn1nc(-c2ccccc2)ccc1=O)Nc1ccc(N2CCN(C(=O)c3cccs3)CC2)cc1
{#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(Cn1nc(-c2ccccc2)ccc1=O)Nc1ccc(N2CCN(C(=O)c3cccs3)CC2)cc1
O=C(Cn1nc(-c2ccccc2)ccc1=O)Nc1ccc(N2CCN(C(=O)c3cccs3)CC2)cc1
2-(6-oxo-3-phenylpyridazin-1-yl)-N-[4-[4-(thiophene-2-carbonyl)piperazin-1-yl]phenyl]acetamide