Task: Answer the multiple choice question.
Question: Which drug exhibits a 16.001% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) Cn1c(=O)c2c(nc(CN3CCN(C(=O)c4ccco4)CC3)n2CCc2ccccc2)n(C)c1=O
(b) COc1ccccc1C(=O)N/N=C(\C)CC(=O)Nc1ccccn1
(c) COc1ccc(CCC(=O)NCc2ccccc2Cl)cc1OC
(d) C[C@@]12C(=O)N(c3cccc(Br)c3)C(=O)N1[C@H](c1ccc(Cl)cc1)[C@@H]1C(=O)N(C3CCCCC3)C(=O)[C@@H]12
Answer: b. COc1ccccc1C(=O)N/N=C(\C)CC(=O)Nc1ccccn1
{#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#}
COc1ccccc1C(=O)N/N=C(\C)CC(=O)Nc1ccccn1
COc1ccccc1C(=O)N/N=C(\C)CC(=O)Nc1ccccn1
2-methoxy-N-[(E)-[4-oxo-4-(pyridin-2-ylamino)butan-2-ylidene]amino]benzamide