Problem statement: Answer the multiple-choice question.
Query: Which drug has a 5.666\% 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 or b without using any additional words.
Options:
a: COc1cc2c(cc1OC)C(C(=O)Nc1ccc3c(c1)OCCO3)C1c3ccccc3CCN1C2=O
b: O=C(c1ccc([N+](=O)[O-])cc1)N(Cc1ccc(Cl)cc1Cl)N1C(=O)CCCC1=O
Answer: b. O=C(c1ccc([N+](=O)[O-])cc1)N(Cc1ccc(Cl)cc1Cl)N1C(=O)CCCC1=O
{#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#}
O=C(c1ccc([N+](=O)[O-])cc1)N(Cc1ccc(Cl)cc1Cl)N1C(=O)CCCC1=O
O=C(c1ccc([N+](=O)[O-])cc1)N(Cc1ccc(Cl)cc1Cl)N1C(=O)CCCC1=O
N-[(2,4-dichlorophenyl)methyl]-N-(2,6-dioxopiperidin-1-yl)-4-nitrobenzamide