Task: Answer the multiple choice question.
Question: Which drug has a -0.826\% 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] Cc1onc(-c2c(F)cccc2Cl)c1C(=O)NC1CC1
[b] Cc1ccccc1-c1nc(CS(=O)CC(=O)NCCN2CCN(Cc3ccccc3)CC2)c(C)o1
Answer: a. Cc1onc(-c2c(F)cccc2Cl)c1C(=O)NC1CC1
{#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)NC1CC1
Cc1onc(-c2c(F)cccc2Cl)c1C(=O)NC1CC1
3-(2-chloro-6-fluorophenyl)-N-cyclopropyl-5-methyl-1,2-oxazole-4-carboxamide