Task: Answer the MCQ question.
Query: Which drug exhibits a 0.029\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) CCOc1cc(CN2CCN(S(=O)(=O)Cc3ccccc3)CC2)ccc1OC.O=C(O)C(=O)O
b) COc1cc(OC)c([N+](=O)[O-])cc1/C=N/NC(=O)c1ccncc1
c) COC(=O)CC1COc2ccccc2N1C(=O)c1ccc(OC)cc1
Answer: b. COc1cc(OC)c([N+](=O)[O-])cc1/C=N/NC(=O)c1ccncc1
{#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#}
COc1cc(OC)c([N+](=O)[O-])cc1/C=N/NC(=O)c1ccncc1
COc1cc(OC)c([N+](=O)[O-])cc1/C=N/NC(=O)c1ccncc1
N-[(E)-(2,4-dimethoxy-5-nitrophenyl)methylideneamino]pyridine-4-carboxamide