Task: Answer the multiple choice question.
Query: Which drug exhibits a 5.851\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] CN(Cc1nc2ccc(F)cc2[nH]1)Cc1nc(CC2CC2)no1
[b] COc1cc(C)c(N(C(C)=O)c2ccccc2)c(C)c1
Answer: b. COc1cc(C)c(N(C(C)=O)c2ccccc2)c(C)c1
{#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#}
COc1cc(C)c(N(C(C)=O)c2ccccc2)c(C)c1
COc1cc(C)c(N(C(C)=O)c2ccccc2)c(C)c1
N-(4-methoxy-2,6-dimethylphenyl)-N-phenylacetamide