Problem statement: Answer the multiple-choice question.
Question: Which drug has a 18.964\% 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] O=C(O)CC(C(=O)O)c1cn(Cc2ccccc2)c2ccccc12
[b] CC(C)C[C@H](NC(=O)Nc1ccccc1F)C(=O)O
[c] O=C(CCCN1C(=O)c2ccccc2C1=O)Nc1nnc(C2CC2)s1
Answer: c. O=C(CCCN1C(=O)c2ccccc2C1=O)Nc1nnc(C2CC2)s1
{#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(CCCN1C(=O)c2ccccc2C1=O)Nc1nnc(C2CC2)s1
O=C(CCCN1C(=O)c2ccccc2C1=O)Nc1nnc(C2CC2)s1
N-(5-cyclopropyl-1,3,4-thiadiazol-2-yl)-4-(1,3-dioxoisoindol-2-yl)butanamide