Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a -21.301% 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) O=C(O)C(=O)O.O=[N+]([O-])c1cccc(OCCCN2CCC(Cc3ccccc3)CC2)c1
(b) CC(=O)c1ccc(NC(=O)C(C)N(C)CC(=O)Nc2cccc(F)c2)cc1
(c) Cc1ccc(CN2CC34C=CC(O3)C(C(=O)NCc3ccco3)C4C2=O)cc1
(d) CN1C(=O)c2ccc(NC(=O)c3ccc(N4CCCCC4)c([N+](=O)[O-])c3)cc2C1=O
Answer: d. CN1C(=O)c2ccc(NC(=O)c3ccc(N4CCCCC4)c([N+](=O)[O-])c3)cc2C1=O
{#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#}
CN1C(=O)c2ccc(NC(=O)c3ccc(N4CCCCC4)c([N+](=O)[O-])c3)cc2C1=O
CN1C(=O)c2ccc(NC(=O)c3ccc(N4CCCCC4)c([N+](=O)[O-])c3)cc2C1=O
N-(2-methyl-1,3-dioxoisoindol-5-yl)-3-nitro-4-piperidin-1-ylbenzamide