Task: Answer the MCQ question.
Question: Which drug exhibits a 3.587\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: C=CCN1C(=O)C2C(C(=O)NC)C3(C)C=CC2(O3)C1C(=O)NCc1ccc(OC)cc1
b: O=C(COc1ccc(C(=O)c2ccccc2)cc1)NC1CCCCCC1
c: COc1ccc(N2C(=O)NC(=O)/C(=C/c3cccc(OC(=O)c4cccs4)c3)C2=O)cc1Cl
d: CCOc1ccc(C(C)=O)cc1CN1C(=O)NC2(CCCCC2C)C1=O
Answer: b. O=C(COc1ccc(C(=O)c2ccccc2)cc1)NC1CCCCCC1
{#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(COc1ccc(C(=O)c2ccccc2)cc1)NC1CCCCCC1
O=C(COc1ccc(C(=O)c2ccccc2)cc1)NC1CCCCCC1
2-(4-benzoylphenoxy)-N-cycloheptylacetamide