Task: Answer the multiple-choice question.
Query: Which drug exhibits a 13.325\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. Oc1ccc(CCNc2ncnc3ccc(Cl)cc23)cc1
b. O=C(Nc1ccc(N2CCCCC2)c(Cl)c1)c1ccc(N2CCOCC2)c([N+](=O)[O-])c1
Answer: b. O=C(Nc1ccc(N2CCCCC2)c(Cl)c1)c1ccc(N2CCOCC2)c([N+](=O)[O-])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(Nc1ccc(N2CCCCC2)c(Cl)c1)c1ccc(N2CCOCC2)c([N+](=O)[O-])c1
O=C(Nc1ccc(N2CCCCC2)c(Cl)c1)c1ccc(N2CCOCC2)c([N+](=O)[O-])c1
[O][=C][Branch2][Ring1][#Branch1][N][C][=C][C][=C][Branch1][=Branch2][N][C][C][C][C][C][Ring1][=Branch1][C][Branch1][C][Cl][=C][Ring1][=N][C][=C][C][=C][Branch1][=Branch2][N][C][C][O][C][C][Ring1][=Branch1][C][Branch1][=Branch1][N+1][=Branch1][C][=O][O-1][=C][Ring1][#C]
[5-[(3-chloro-4-piperidin-1-ylphenyl)carbamoyl]-2-morpholin-4-ylphenyl]-oxido-oxoazanium