Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 10.868\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) O=C(NC(Cc1ccccc1)C(=O)NCc1ccccn1)c1ccco1
b.) C=CCOc1ccc(CN(C)CC(O)COc2ccc(CCC(C)=O)cc2)cc1
c.) CN1CCN(C(=O)CCC(=O)O)CC1
d.) O=C(CSC(=S)N1CCSCC1)c1ccc(Cl)cc1
Answer: c. CN1CCN(C(=O)CCC(=O)O)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#}
CN1CCN(C(=O)CCC(=O)O)CC1
CN1CCN(C(=O)CCC(=O)O)CC1
4-(4-methylpiperazin-1-yl)-4-oxobutanoic acid