Problem statement: Answer the MCQ question.
Question: Which drug has a -2.934\% 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(-c2ccco2)oc1NCCCn1ccnc1
b.) CCOC(=O)c1sc2nc(COC(=O)c3c(F)cccc3F)[nH]c(=O)c2c1C
Answer: a. N#Cc1nc(-c2ccco2)oc1NCCCn1ccnc1
{#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(-c2ccco2)oc1NCCCn1ccnc1
N#Cc1nc(-c2ccco2)oc1NCCCn1ccnc1
2-(furan-2-yl)-5-(3-imidazol-1-ylpropylamino)-1,3-oxazole-4-carbonitrile