Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 7.450\% 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.) O=C(COC(=O)c1ccco1)Nc1ccc2[nH]c(=O)[nH]c2c1
b.) CCn1c(CC(=O)Nc2ccccc2)n[nH]c1=S
Answer: b. CCn1c(CC(=O)Nc2ccccc2)n[nH]c1=S
{#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#}
CCn1c(CC(=O)Nc2ccccc2)n[nH]c1=S
CCn1c(CC(=O)Nc2ccccc2)n[nH]c1=S
2-(4-ethyl-5-sulfanylidene-1H-1,2,4-triazol-3-yl)-N-phenylacetamide