Problem statement: Answer the multiple choice question.
Query: Which drug has a -3.418\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) Cc1cc(C(=O)N/N=C/c2c(C)nn(-c3ccccc3)c2C)n[nH]1
(b) CCOc1ccc(NC(=O)NNC(=O)c2cc3sccc3[nH]2)cc1
(c) CN(C(=O)CN1C(=O)S/C(=C\c2cccc(Cl)c2)C1=O)C1CCS(=O)(=O)C1
Answer: c. CN(C(=O)CN1C(=O)S/C(=C\c2cccc(Cl)c2)C1=O)C1CCS(=O)(=O)C1
{#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#}
CN(C(=O)CN1C(=O)S/C(=C\c2cccc(Cl)c2)C1=O)C1CCS(=O)(=O)C1
CN(C(=O)CN1C(=O)S/C(=C\c2cccc(Cl)c2)C1=O)C1CCS(=O)(=O)C1
2-[(5Z)-5-[(3-chlorophenyl)methylidene]-2,4-dioxo-1,3-thiazolidin-3-yl]-N-(1,1-dioxothiolan-3-yl)-N-methylacetamide