Problem statement: Answer the multiple-choice question.
Query: Which compound has a 19.520% 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] O=C(NC(=S)Nc1ccc(Cl)cn1)C12CC3CC(CC(C3)C1)C2
[b] O=C(O)CSc1ncccc1C(=O)O
[c] Cc1ccc(-n2nc(C(=O)O)c(O)cc2=O)cc1
[d] COc1ccc(CCNc2nc(-c3sc(C)nc3C)cs2)cc1OC.O=C(O)C(=O)O
Answer: c. Cc1ccc(-n2nc(C(=O)O)c(O)cc2=O)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#}
Cc1ccc(-n2nc(C(=O)O)c(O)cc2=O)cc1
Cc1ccc(-n2nc(C(=O)O)c(O)cc2=O)cc1
4-hydroxy-1-(4-methylphenyl)-6-oxopyridazine-3-carboxylic acid