Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 9.679\% 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.) N=c1c(C(=O)NCC2CCCO2)cc2c(=O)n3ccccc3nc2n1Cc1ccco1
b.) O=C(Nc1cccc(-c2cn3cccnc3n2)c1)c1ccco1
Answer: b. O=C(Nc1cccc(-c2cn3cccnc3n2)c1)c1ccco1
{#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#}
O=C(Nc1cccc(-c2cn3cccnc3n2)c1)c1ccco1
O=C(Nc1cccc(-c2cn3cccnc3n2)c1)c1ccco1
N-(3-imidazo[1,2-a]pyrimidin-2-ylphenyl)furan-2-carboxamide