Task: Answer the MCQ question.
Query: Which compound exhibits a 8.681\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a N#CCCN(CCN1CCCC1)S(=O)(=O)c1ccc(-c2ccc([N+](=O)[O-])cc2)cc1
b CCc1noc(C)c1C(=O)N(CC)CC(=O)NCc1ccc(Cl)cc1
c COCCN1C=C(C(=O)OC)C(c2ccc(OC)c(OC)c2)C(C(=O)OC)=C1
d O=C(CSc1nc(O)cc(=O)n1-c1ccccc1)Nc1nc2ccccc2s1
e Oc1ccc(Br)cc1C=Nc1cn[nH]n1
Answer: b. CCc1noc(C)c1C(=O)N(CC)CC(=O)NCc1ccc(Cl)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#}
CCc1noc(C)c1C(=O)N(CC)CC(=O)NCc1ccc(Cl)cc1
CCc1noc(C)c1C(=O)N(CC)CC(=O)NCc1ccc(Cl)cc1
N-[2-[(4-chlorophenyl)methylamino]-2-oxoethyl]-N,3-diethyl-5-methyl-1,2-oxazole-4-carboxamide