Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a -3.143\% human ether-à-go-go related gene (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) COc1ccc2nc(-c3ccccc3)nc(C3CCCCC3)c2c1
b) O=C(Nc1ccnc(-c2cccnc2)n1)c1ccc(F)cc1
c) Cc1ccc(-c2nc3ccccc3c(=O)n2Cc2ccccc2)cc1
Answer: b. O=C(Nc1ccnc(-c2cccnc2)n1)c1ccc(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#}
O=C(Nc1ccnc(-c2cccnc2)n1)c1ccc(F)cc1
O=C(Nc1ccnc(-c2cccnc2)n1)c1ccc(F)cc1
4-fluoro-N-(2-pyridin-3-ylpyrimidin-4-yl)benzamide