Task: Answer the multiple choice question.
Question: Which compound exhibits a 4.095\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) O=C(/C(=N\Nc1ccc([N+](=O)[O-])cc1)Sc1nnnn1-c1ccccc1)c1ccccc1
(b) COc1ccccc1CC(=O)NNS(=O)(=O)c1cccc([N+](=O)[O-])c1
(c) CC(=O)Nc1ccc(S(=O)(=O)NC(CC(=O)N2CCC3(CC2)OCCO3)C(C)C)cc1
(d) C=CCOc1c(Br)cc(CNc2ccc(NC(=O)C(C)C)cc2)cc1OCC
Answer: d. C=CCOc1c(Br)cc(CNc2ccc(NC(=O)C(C)C)cc2)cc1OCC
{#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#}
C=CCOc1c(Br)cc(CNc2ccc(NC(=O)C(C)C)cc2)cc1OCC
C=CCOc1c(Br)cc(CNc2ccc(NC(=O)C(C)C)cc2)cc1OCC
N-[4-[(3-bromo-5-ethoxy-4-prop-2-enoxyphenyl)methylamino]phenyl]-2-methylpropanamide