Task: Answer the MCQ question.
Question: Which drug has a 6.635\% 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. N#Cc1nc(Cc2cccc3ccccc23)oc1NCc1ccc(F)cc1
b. O=C(CCN1C(=O)/C(=C/c2cccs2)SC1=S)Nc1ccc(C(=O)O)cc1
Answer: a. N#Cc1nc(Cc2cccc3ccccc23)oc1NCc1ccc(F)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#}
N#Cc1nc(Cc2cccc3ccccc23)oc1NCc1ccc(F)cc1
N#Cc1nc(Cc2cccc3ccccc23)oc1NCc1ccc(F)cc1
5-[(4-fluorophenyl)methylamino]-2-(naphthalen-1-ylmethyl)-1,3-oxazole-4-carbonitrile