Task: Answer the multiple-choice question.
Question: Which drug has a 11.929% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: CCN1CCN(C(=O)CCNC(=O)Cn2cnc3ccccc3c2=O)CC1
b: CN1CCC(=NNC(=O)CSc2ccc(Cl)cc2)CC1
c: CCOC(=O)c1c(C)[nH]c(C(=O)OCC(=O)NC(C)(C)C)c1C
d: COc1cc(OC)c(NC(=O)CCNC(=O)Cn2cnc3ccccc3c2=O)cc1Cl
Answer: a. CCN1CCN(C(=O)CCNC(=O)Cn2cnc3ccccc3c2=O)CC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCN1CCN(C(=O)CCNC(=O)Cn2cnc3ccccc3c2=O)CC1
CCN1CCN(C(=O)CCNC(=O)Cn2cnc3ccccc3c2=O)CC1
N-[3-(4-ethylpiperazin-1-yl)-3-oxopropyl]-2-(4-oxobenzo[d]pyrimidin-3-yl)acetamide