Task: Answer the multiple-choice question.
Query: Which compound exhibits a 14.550\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. COc1ccc(OC)c(S(=O)(=O)NCCc2ccccc2)c1
b. CCN1CCN(C(=O)NC2CCCCC2)CC1.O=C(O)C(=O)O
c. CC(C)c1cccc(C(C)C)c1NC(=S)Nc1cccc(Cl)c1
d. O=C(NC1CCCCC1)c1ccccc1NC(=O)C1CC(=O)N(c2ccccc2)C1
Answer: b. CCN1CCN(C(=O)NC2CCCCC2)CC1.O=C(O)C(=O)O
{#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#}
CCN1CCN(C(=O)NC2CCCCC2)CC1.O=C(O)C(=O)O
CCN1CCN(C(=O)NC2CCCCC2)CC1.O=C(O)C(=O)O
N-cyclohexyl-4-ethylpiperazine-1-carboxamide;oxalic acid