Task: Answer the multiple-choice question.
Question: Which drug has a -2.114\% 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. Fc1ccc(CSc2ncnc3c2oc2ccccc23)cc1
b. Cc1onc(-c2c(F)cccc2Cl)c1C(=O)Nc1cccc(Cn2cccn2)c1
Answer: b. Cc1onc(-c2c(F)cccc2Cl)c1C(=O)Nc1cccc(Cn2cccn2)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#}
Cc1onc(-c2c(F)cccc2Cl)c1C(=O)Nc1cccc(Cn2cccn2)c1
Cc1onc(-c2c(F)cccc2Cl)c1C(=O)Nc1cccc(Cn2cccn2)c1
3-(2-chloro-6-fluorophenyl)-5-methyl-N-[5-(pyrazol-1-ylmethyl)phenyl]-1,2-oxazole-4-carboxamide