Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 17.271\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) Nc1nnnn1/N=C/c1cccc(OCc2ccccc2Cl)c1
b.) Cc1onc(-c2c(F)cccc2Cl)c1C(=O)NCc1ccccn1
Answer: a. Nc1nnnn1/N=C/c1cccc(OCc2ccccc2Cl)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#}
Nc1nnnn1/N=C/c1cccc(OCc2ccccc2Cl)c1
Nc1nnnn1/N=C/c1cccc(OCc2ccccc2Cl)c1
1-[(E)-[3-[(2-chlorophenyl)methoxy]phenyl]methylideneamino]tetrazol-5-amine