Problem statement: Answer the MCQ question.
Query: Which drug has a 9.916\% 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: CCOC(=O)C1CCN(C(=O)Nc2cccc(Cl)c2)CC1
b: O=C(COC(=O)CCC(=O)c1ccc(Cl)cc1)NCCc1ccccc1
c: CCOC(=O)C1=C(C)Nc2ccccc2N=C1NC(=O)Cc1ccc(OC)cc1
Answer: b. O=C(COC(=O)CCC(=O)c1ccc(Cl)cc1)NCCc1ccccc1
{#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(COC(=O)CCC(=O)c1ccc(Cl)cc1)NCCc1ccccc1
O=C(COC(=O)CCC(=O)c1ccc(Cl)cc1)NCCc1ccccc1
[2-oxo-2-(2-phenylethylamino)ethyl] 4-(4-chlorophenyl)-4-oxobutanoate