Task: Answer the multiple choice question.
Question: Which drug has a 12.188\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] O=C(NCCC(=O)N1CCCCCCC1)c1ccc(Cl)cc1
[b] COc1ccc(Nc2oc(-c3ccc(F)cc3)nc2C#N)cc1
[c] C=CCOC(=O)C1=C(C)NC(=S)NC1/C=C/c1ccccc1
Answer: b. COc1ccc(Nc2oc(-c3ccc(F)cc3)nc2C#N)cc1
{#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#}
COc1ccc(Nc2oc(-c3ccc(F)cc3)nc2C#N)cc1
COc1ccc(Nc2oc(-c3ccc(F)cc3)nc2C#N)cc1
2-(4-fluorophenyl)-5-(4-methoxyanilino)-1,3-oxazole-4-carbonitrile