Task: Answer the multiple-choice question.
Query: Which compound exhibits a 6.417\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. O=C(Nc1ccccc1)c1ccc(=O)n(Cc2ccc(F)c(F)c2)c1
b. CCNC(=O)NCCNC(=O)c1cc(OCC(F)(F)F)ccc1OCC(F)(F)F
Answer: a. O=C(Nc1ccccc1)c1ccc(=O)n(Cc2ccc(F)c(F)c2)c1
{#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(Nc1ccccc1)c1ccc(=O)n(Cc2ccc(F)c(F)c2)c1
O=C(Nc1ccccc1)c1ccc(=O)n(Cc2ccc(F)c(F)c2)c1
1-[(3,4-difluorophenyl)methyl]-6-oxo-N-phenylpyridine-3-carboxamide