Task: Answer the multiple-choice question.
Question: Which drug has a 16.630\% 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] C/C(=N\NC(=O)c1ccccc1[N+](=O)[O-])c1c(O)cc(C)oc1=O
[b] Cc1cccc(C)c1NC(=O)CN(C)CC(=O)N(C)CC(=O)Nc1ccccc1Br
[c] Nc1nc(COc2ccc3ccccc3c2)cs1
Answer: b. Cc1cccc(C)c1NC(=O)CN(C)CC(=O)N(C)CC(=O)Nc1ccccc1Br
{#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#}
Cc1cccc(C)c1NC(=O)CN(C)CC(=O)N(C)CC(=O)Nc1ccccc1Br
Cc1cccc(C)c1NC(=O)CN(C)CC(=O)N(C)CC(=O)Nc1ccccc1Br
2-[[2-[[2-(2-bromoanilino)-2-oxoethyl]-methylamino]-2-oxoethyl]-methylamino]-N-(2,6-dimethylphenyl)acetamide