Task: Answer the MCQ question.
Question: Which compound exhibits a 3.798\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. CC(C)c1cccc(C(C)C)c1OC(=O)[C@H]1OC(C(C)(C)C)=C[C@@H]1c1ccccc1
b. CCOc1ccccc1-c1ccc(C(=O)NCc2ccccc2)o1
c. Cc1ccc(NC(=S)N2CCN(c3ccccn3)CC2)cc1C
d. CC1CCC(NC(=O)COC(=O)C2CC3CCCC(C2)C3=O)CC1
Answer: b. CCOc1ccccc1-c1ccc(C(=O)NCc2ccccc2)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#}
CCOc1ccccc1-c1ccc(C(=O)NCc2ccccc2)o1
CCOc1ccccc1-c1ccc(C(=O)NCc2ccccc2)o1
N-benzyl-5-(2-ethoxyphenyl)furan-2-carboxamide