Task: Answer the multiple-choice question.
Query: Which drug exhibits a 3.678\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a CN(CC(=O)Nc1ccc(F)c(F)c1F)C(=O)CCN1C(=O)C2CCCCC2C1=O
b COC(CN(C)C(=O)C1CCCN(S(=O)(=O)c2ccc3c(c2)oc(=O)n3C)C1)OC
Answer: a. CN(CC(=O)Nc1ccc(F)c(F)c1F)C(=O)CCN1C(=O)C2CCCCC2C1=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#}
CN(CC(=O)Nc1ccc(F)c(F)c1F)C(=O)CCN1C(=O)C2CCCCC2C1=O
CN(CC(=O)Nc1ccc(F)c(F)c1F)C(=O)CCN1C(=O)C2CCCCC2C1=O
3-(1,3-dioxo-3a,4,5,6,7,7a-hexahydroisoindol-2-yl)-N-methyl-N-[2-oxo-2-(2,3,4-trifluoroanilino)ethyl]propanamide