Task: Answer the multiple choice question.
Question: Which drug exhibits a 5.196\% 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) COc1cc(/C=N/n2c(C)n[nH]c2=S)ccc1OCc1ccc(F)cc1
(b) CCN(CC)C(=O)Cn1cc(S(=O)(=O)CC(=O)Nc2ccccc2C)c2ccccc21
Answer: b. CCN(CC)C(=O)Cn1cc(S(=O)(=O)CC(=O)Nc2ccccc2C)c2ccccc21
{#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#}
CCN(CC)C(=O)Cn1cc(S(=O)(=O)CC(=O)Nc2ccccc2C)c2ccccc21
CCN(CC)C(=O)Cn1cc(S(=O)(=O)CC(=O)Nc2ccccc2C)c2ccccc21
N,N-diethyl-2-[3-[2-(2-methylanilino)-2-oxoethyl]sulfonylindol-1-yl]acetamide