Task: Answer the MCQ question.
Question: Which drug has a 7.053\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a CCc1ccc(C(=O)NNc2ccc(F)cc2F)cc1
b CCc1nc(N2CCCCC2C)c2oc3ccccc3c2n1.Cl
c O=C(O)CC(NC(=O)C1CCCCC1)c1cc([N+](=O)[O-])ccc1Cl
d Cc1cccc(C(=O)Oc2ccc3ccc(O)cc3c2)c1
e O=C(O)CCC(=O)N1CCN(S(=O)(=O)c2cccs2)CC1
Answer: c. O=C(O)CC(NC(=O)C1CCCCC1)c1cc([N+](=O)[O-])ccc1Cl
{#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(O)CC(NC(=O)C1CCCCC1)c1cc([N+](=O)[O-])ccc1Cl
O=C(O)CC(NC(=O)C1CCCCC1)c1cc([N+](=O)[O-])ccc1Cl
N-[1-(2-chloro-5-nitrophenyl)-3-hydroxy-3-oxopropyl]cyclohexanecarboxamide