Problem statement: Answer the multiple choice question.
Query: Which drug has a 18.304\% 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 additional words.
Options:
a) COC(=O)c1ccc(NC(=O)CCc2nnc3ccc(NCc4ccco4)nn23)cc1
b) CC(NS(=O)(=O)c1cccc(S(=O)(=O)c2ccccc2)c1)C(=O)O
c) Cc1cc(/C=N/Nc2nc(N)ncc2[N+](=O)[O-])c(C)n1-c1ccccc1F
d) CCCCn1c(N)c(N(CC(C)C)C(=O)C2CC(=O)N(c3ccc4c(c3)OCCO4)C2)c(=O)[nH]c1=O
Answer: a. COC(=O)c1ccc(NC(=O)CCc2nnc3ccc(NCc4ccco4)nn23)cc1
{#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#}
COC(=O)c1ccc(NC(=O)CCc2nnc3ccc(NCc4ccco4)nn23)cc1
COC(=O)c1ccc(NC(=O)CCc2nnc3ccc(NCc4ccco4)nn23)cc1
methyl 4-[3-[6-(furan-2-ylmethylamino)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl]propanoylamino]benzoate