Task: Answer the multiple-choice question.
Question: Which drug has a -22.809% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. O=C(CCCc1ccccc1)NCc1ccc(F)cc1
b. O=C(CCNC(=O)N1CC(=O)Nc2ccccc21)Nc1cccc(Cl)c1
Answer: a. O=C(CCCc1ccccc1)NCc1ccc(F)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(CCCc1ccccc1)NCc1ccc(F)cc1
O=C(CCCc1ccccc1)NCc1ccc(F)cc1
N-[(4-fluorophenyl)methyl]-4-phenylbutanamide