Problem statement: Answer the MCQ question.
Question: Which compound has a 2.578\% 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) CC(=O)N1CCCN(C(=O)c2cc(COc3c(F)cccc3F)on2)CC1
(b) Cc1onc(-c2c(F)cccc2Cl)c1C(=O)N(C)C1CCCCC1
Answer: b. Cc1onc(-c2c(F)cccc2Cl)c1C(=O)N(C)C1CCCCC1
{#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)N(C)C1CCCCC1
Cc1onc(-c2c(F)cccc2Cl)c1C(=O)N(C)C1CCCCC1
3-(2-chloro-6-fluorophenyl)-N-cyclohexyl-N,5-dimethyl-1,2-oxazole-4-carboxamide