Task: Answer the multiple choice question.
Query: Which drug has a 16.536\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: Cc1c(Cl)cccc1NC(=O)Nc1cc(C(C)(C)C)on1
b: COc1cccc(/C=N/NC(=S)Nc2cccc(C(=O)O)c2)c1O
c: Cc1c(C(=O)N2CCCC2)sc(NC(=O)c2cccc(Cl)c2)c1C#N
d: Cc1ccc(C)c(S(=O)(=O)N2CCN(C(=O)Cn3cnc4c3c(=O)n(C)c(=O)n4C)CC2)c1
e: O=C(CN1C(=O)NC2(CCCC2)C1=O)Nc1nc(-c2ccccc2)cs1
Answer: e. O=C(CN1C(=O)NC2(CCCC2)C1=O)Nc1nc(-c2ccccc2)cs1
{#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(CN1C(=O)NC2(CCCC2)C1=O)Nc1nc(-c2ccccc2)cs1
O=C(CN1C(=O)NC2(CCCC2)C1=O)Nc1nc(-c2ccccc2)cs1
2-(2,4-dioxo-1,3-diazaspiro[4.4]nonan-3-yl)-N-(4-phenyl-1,3-thiazol-2-yl)acetamide