Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a -6.442\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: COc1cccc(/C=N/NC(=O)CNC(=O)c2ccco2)c1O
b: COc1cccc(NC(=O)CN(C)C(=O)c2cc(-c3ccccc3)nc3ccccc23)c1
c: N#Cc1c(NCCN)nc(-c2ccco2)c2c1CCCC2
Answer: c. N#Cc1c(NCCN)nc(-c2ccco2)c2c1CCCC2
{#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#Cc1c(NCCN)nc(-c2ccco2)c2c1CCCC2
N#Cc1c(NCCN)nc(-c2ccco2)c2c1CCCC2
3-(2-aminoethylamino)-1-(furan-2-yl)-5,6,7,8-tetrahydroisoquinoline-4-carbonitrile