Problem statement: Answer the MCQ question.
Query: Which drug has a 2.528\% 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. CCOC(=O)c1c(NCC2CCCO2)c2ccccc2[nH]c1=O
b. O=C(NCCC1=CCCCC1)c1ccc(=O)oc1
c. Cn1c(SCCN2CCCC2)nnc1C1CCN(S(=O)(=O)c2ccc(F)cc2)CC1
Answer: b. O=C(NCCC1=CCCCC1)c1ccc(=O)oc1
{#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(NCCC1=CCCCC1)c1ccc(=O)oc1
O=C(NCCC1=CCCCC1)c1ccc(=O)oc1
N-[2-(cyclohexen-1-yl)ethyl]-6-oxopyran-3-carboxamide