Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 3.256% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) CCOC(=O)C1(CCC(C)C)CC(CSc2nc3ccccc3[nH]2)OC1=O
b) CC(=O)c1ccc(NC(=O)C(C)NCc2ccccc2Cl)cc1
c) CCn1c(SCC(=O)Nc2nccs2)nnc1-c1ccccn1
d) C#CCOCOCC#CCN(CC)CC
Answer: d. C#CCOCOCC#CCN(CC)CC
{#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#}
C#CCOCOCC#CCN(CC)CC
C#CCOCOCC#CCN(CC)CC
N,N-diethyl-4-(prop-2-ynoxymethoxy)but-2-yn-1-amine