Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 16.962\% 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. Cc1cc(C(=O)Nc2ccccc2C)c2ccccc2n1
b. CC(=O)N1CCN(C(=O)CNC(=O)c2ccc(Br)o2)CC1
c. O=C(O)C1=C[C@@H](c2ccc3c(c2)OCO3)C[C@@H](OCCCCO)O1
Answer: c. O=C(O)C1=C[C@@H](c2ccc3c(c2)OCO3)C[C@@H](OCCCCO)O1
{#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(O)C1=C[C@@H](c2ccc3c(c2)OCO3)C[C@@H](OCCCCO)O1
O=C(O)C1=C[C@@H](c2ccc3c(c2)OCO3)C[C@@H](OCCCCO)O1
(2S,4S)-4-(1,3-benzodioxol-5-yl)-2-(4-hydroxybutoxy)-3,4-dihydro-2H-pyran-6-carboxylic acid