Task: Answer the multiple choice question.
Query: Which drug exhibits a 6.400\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: CSc1ccccc1NC(=O)CN(C)CC(=O)Nc1c(F)cccc1F.O=C(O)C(=O)O
b: CC(Oc1ccc(Cl)cc1)C(=O)NNC(=S)NC(=O)c1ccco1
Answer: b. CC(Oc1ccc(Cl)cc1)C(=O)NNC(=S)NC(=O)c1ccco1
{#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#}
CC(Oc1ccc(Cl)cc1)C(=O)NNC(=S)NC(=O)c1ccco1
CC(Oc1ccc(Cl)cc1)C(=O)NNC(=S)NC(=O)c1ccco1
N-[[2-(4-chlorophenoxy)propanoylamino]carbamothioyl]furan-2-carboxamide