Task: Answer the MCQ question.
Question: Which drug has a 5.572\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) CCOC(=O)N1CCN(C(=S)NC(=O)c2ccnn2C)CC1
(b) COc1ccccc1N1CCN(S(=O)(=O)c2cccc3nsnc23)CC1
(c) Cc1nc2ccc([N+](=O)[O-])cc2c(=O)n1Cc1ccc(Cl)cc1
Answer: b. COc1ccccc1N1CCN(S(=O)(=O)c2cccc3nsnc23)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#}
COc1ccccc1N1CCN(S(=O)(=O)c2cccc3nsnc23)CC1
COc1ccccc1N1CCN(S(=O)(=O)c2cccc3nsnc23)CC1
4-[4-(2-methoxyphenyl)piperazin-1-yl]sulfonyl-2,1,3-benzothiadiazole