Problem statement: Answer the MCQ question.
Question: Which compound has a 4.124\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: CC(=O)c1ccc(N2CCN(S(=O)(=O)c3c(C)[nH]c(C)c3C(=O)N3CCCC3)CC2)cc1
b: C=CCn1c(N)cc(=O)nc1SC(C)C(=O)Nc1ccc(C(=O)OCC)cc1
Answer: b. C=CCn1c(N)cc(=O)nc1SC(C)C(=O)Nc1ccc(C(=O)OCC)cc1
{#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#}
C=CCn1c(N)cc(=O)nc1SC(C)C(=O)Nc1ccc(C(=O)OCC)cc1
C=CCn1c(N)cc(=O)nc1SC(C)C(=O)Nc1ccc(C(=O)OCC)cc1
ethyl 4-[2-(6-amino-4-oxo-1-prop-2-enylpyrimidin-2-yl)sulfanylpropanoylamino]benzoate