Problem statement: Answer the MCQ question.
Question: Which drug has a 8.764% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) O=C(COC(=O)c1cc([N+](=O)[O-])ccc1NCCO)c1ccc(Cl)cc1
b) Cc1ccc(NC2CCCN(C(=O)CSc3ccccn3)C2)cc1C
c) CC(C)Oc1ccccc1C1CC(=O)Nc2cc3c(cc21)OCO3
Answer: a. O=C(COC(=O)c1cc([N+](=O)[O-])ccc1NCCO)c1ccc(Cl)cc1
{#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#}
O=C(COC(=O)c1cc([N+](=O)[O-])ccc1NCCO)c1ccc(Cl)cc1
O=C(COC(=O)c1cc([N+](=O)[O-])ccc1NCCO)c1ccc(Cl)cc1
[2-(4-chlorophenyl)-2-oxoethyl] 2-(2-hydroxyethylamino)-5-nitrobenzoate