Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 4.795\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] Cc1onc(-c2c(F)cccc2Cl)c1C(=O)NCCO
[b] O=C(CCN1CCOCC1)NNC(=O)/C(=C/c1ccccc1)NC(=O)c1ccccc1
Answer: a. Cc1onc(-c2c(F)cccc2Cl)c1C(=O)NCCO
{#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)NCCO
Cc1onc(-c2c(F)cccc2Cl)c1C(=O)NCCO
3-(2-chloro-6-fluorophenyl)-N-(2-hydroxyethyl)-5-methyl-1,2-oxazole-4-carboxamide