Problem statement: Answer the MCQ question.
Question: Which drug has a 3.810\% 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: CCn1cc(C(=O)N2CCc3ccccc32)c(=O)c2cc(S(=O)(=O)N3CC(C)CC(C)C3)ccc21
b: Brc1ccc(-c2noc(COc3ccc4c(c3)CCC4)n2)o1
Answer: a. CCn1cc(C(=O)N2CCc3ccccc32)c(=O)c2cc(S(=O)(=O)N3CC(C)CC(C)C3)ccc21
{#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#}
CCn1cc(C(=O)N2CCc3ccccc32)c(=O)c2cc(S(=O)(=O)N3CC(C)CC(C)C3)ccc21
CCn1cc(C(=O)N2CCc3ccccc32)c(=O)c2cc(S(=O)(=O)N3CC(C)CC(C)C3)ccc21
3-(2,3-dihydroindole-1-carbonyl)-6-(3,5-dimethylpiperidin-1-yl)sulfonyl-1-ethylquinolin-4-one