Task: Answer the multiple choice question.
Question: Which drug has a 14.506\% 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 other words.
Options:
[a] COc1ccc(/C=N/NC(=O)c2cc(-c3ccccc3)nc3ccccc23)c(C(=O)O)c1OC
[b] Oc1ccccc1/C=N/Nc1ccccc1
[c] O=C(Nc1cccc(NC(=O)C2CCCO2)c1)C1CCCO1
[d] CCOc1ccc(S(=O)(=O)NCCC(=O)NCC2COc3ccccc3O2)cc1
Answer: b. Oc1ccccc1/C=N/Nc1ccccc1
{#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#}
Oc1ccccc1/C=N/Nc1ccccc1
Oc1ccccc1/C=N/Nc1ccccc1
2-[(E)-(phenylhydrazinylidene)methyl]phenol