Task: Answer the MCQ question.
Query: Which drug has a 7.582\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] CCN1c2nc3ccccn3c(=O)c2CC2(C(=O)N(C)C(=O)N(C)C2=O)C1C
[b] O=C(NNC(=O)c1ccccc1O)c1cc2ccccc2o1
[c] CC(=O)c1cccc(NC(=O)c2cc(-c3ccncc3)nc3ccccc23)c1
[d] Cc1ccc(CNC(=O)c2cc(-c3ccccc3C)n(CC3CC(c4cccc([N+](=O)[O-])c4)=NO3)n2)cc1
Answer: b. O=C(NNC(=O)c1ccccc1O)c1cc2ccccc2o1
{#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(NNC(=O)c1ccccc1O)c1cc2ccccc2o1
O=C(NNC(=O)c1ccccc1O)c1cc2ccccc2o1
N'-(2-hydroxybenzoyl)-1-benzofuran-2-carbohydrazide