Problem statement: Answer the multiple-choice question.
Query: Which compound has a -53.898% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) COc1ccc(CCNS(=O)(=O)c2ccc3c(c2)OCCO3)cc1
(b) CCCC(C(=O)OCCN(CC)CC)(c1ccccc1)c1ccccc1.Cl
(c) Cc1ccc(OCC(=O)Nc2cccc3nsnc23)c(C)c1
(d) CCCCNC(=O)C1C2C=CC(C2)C1C(=O)O
Answer: b. CCCC(C(=O)OCCN(CC)CC)(c1ccccc1)c1ccccc1.Cl
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCCC(C(=O)OCCN(CC)CC)(c1ccccc1)c1ccccc1.Cl
CCCC(C(=O)OCCN(CC)CC)(c1ccccc1)c1ccccc1.Cl
2-(diethylamino)ethyl 2,2-diphenylpentanoate;hydrochloride