Task: Answer the multiple choice question.
Question: Which drug has a 10.739\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) O=C1c2cc(N3CCCC3)c([N+](=O)[O-])cc2C(=O)N1c1ccccc1
b) O=C(NC1CCCCC1)C1CC(=O)N(c2cccc([N+](=O)[O-])c2)C1
c) Cc1cc(Cl)ccc1OC(C)C(=O)Nc1ccc(S(=O)(=O)N2CCOCC2)cc1
d) CCCCn1c(NCc2ccc3c(c2)OCO3)nc2ccccc21
Answer: b. O=C(NC1CCCCC1)C1CC(=O)N(c2cccc([N+](=O)[O-])c2)C1
{#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(NC1CCCCC1)C1CC(=O)N(c2cccc([N+](=O)[O-])c2)C1
O=C(NC1CCCCC1)C1CC(=O)N(c2cccc([N+](=O)[O-])c2)C1
N-cyclohexyl-1-(3-nitrophenyl)-5-oxopyrrolidine-3-carboxamide