Problem statement: Answer the multiple choice question.
Query: Which drug has a 8.344\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. COc1ccc(OC)c(S(=O)(=O)N2CCN(C(=O)c3cc(C4CC4)nn3-c3ccccc3)CC2)c1
b. COc1cc(C(c2sc3nc(C)nn3c2O)N2CC(C)CC(C)C2)cc(OC)c1OC
c. COC(=O)c1nc(NC(C)=O)n[nH]1
Answer: c. COC(=O)c1nc(NC(C)=O)n[nH]1
{#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)c1nc(NC(C)=O)n[nH]1
COC(=O)c1nc(NC(C)=O)n[nH]1
methyl 3-acetamido-1H-1,2,4-triazole-5-carboxylate