Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 13.368\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. CCCCC(=O)Nc1nnc(SCC(=O)NC2CCCCC2)s1
b. N#CCCN(C(=O)COC(=O)C12CC3CC(CC(O)(C3)C1)C2)c1ccc(F)cc1
Answer: b. N#CCCN(C(=O)COC(=O)C12CC3CC(CC(O)(C3)C1)C2)c1ccc(F)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#}
N#CCCN(C(=O)COC(=O)C12CC3CC(CC(O)(C3)C1)C2)c1ccc(F)cc1
N#CCCN(C(=O)COC(=O)C12CC3CC(CC(O)(C3)C1)C2)c1ccc(F)cc1
[2-[N-(2-cyanoethyl)-4-fluoroanilino]-2-oxoethyl]3-hydroxyadamantane-1-carboxylate