Task: Answer the multiple choice question.
Question: Which compound has a -3.808\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] CC1CC2=C(C(=O)O1)C(C)Nc1ccccc1N2
[b] O=C(Cc1ccc(F)cc1)N(c1ccccc1)C1C=CS(=O)(=O)C1
[c] Cc1ccc(C(C(=O)NC2CCCCC2)N(Cc2ccccc2)C(=O)Cc2c[nH]c3ccccc23)o1
Answer: b. O=C(Cc1ccc(F)cc1)N(c1ccccc1)C1C=CS(=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#}
O=C(Cc1ccc(F)cc1)N(c1ccccc1)C1C=CS(=O)(=O)C1
O=C(Cc1ccc(F)cc1)N(c1ccccc1)C1C=CS(=O)(=O)C1
N-(1,1-dioxo-2,3-dihydrothiophen-3-yl)-2-(4-fluorophenyl)-N-phenylacetamide