Task: Answer the multiple choice question.
Query: Which compound has a 4.681\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) O=C(NNC(=O)c1ccccc1Br)c1ccncc1
b) CN(CC(=O)Nc1cccc(F)c1)C(=O)c1cccnc1Sc1ccc(Cl)cc1
Answer: b. CN(CC(=O)Nc1cccc(F)c1)C(=O)c1cccnc1Sc1ccc(Cl)cc1
{#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(CC(=O)Nc1cccc(F)c1)C(=O)c1cccnc1Sc1ccc(Cl)cc1
CN(CC(=O)Nc1cccc(F)c1)C(=O)c1cccnc1Sc1ccc(Cl)cc1
2-(4-chlorophenyl)sulfanyl-N-[2-(3-fluoroanilino)-2-oxoethyl]-N-methylpyridine-3-carboxamide