Problem statement: Answer the multiple-choice question.
Question: Which drug has a 6.796\% 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] Cc1ccccc1CSc1nnc(-c2cccs2)n1Cc1ccco1
[b] CN1CCN(c2ccc([N+](=O)[O-])cc2C(=O)N2CCOCC2)CC1
[c] CCOc1ccc(C(=O)Nc2ccc(Cl)cn2)cc1Cl
Answer: c. CCOc1ccc(C(=O)Nc2ccc(Cl)cn2)cc1Cl
{#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#}
CCOc1ccc(C(=O)Nc2ccc(Cl)cn2)cc1Cl
CCOc1ccc(C(=O)Nc2ccc(Cl)cn2)cc1Cl
3-chloro-N-(5-chloropyridin-2-yl)-4-ethoxybenzamide