Problem statement: Answer the MCQ question.
Question: Which compound has a 9.767\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a Cc1ccccc1Cn1cccc1/C=C1/C(=N)N2C=CSC2=NC1=O
b CC(=O)Nc1cccc(O)c1
c CCS(=O)(=O)N1CCN(C(=O)COc2ccc(-c3ccccc3)cc2)CC1
d O=C(c1ccccc1)N1CCN(c2ccccc2F)CC1
Answer: d. O=C(c1ccccc1)N1CCN(c2ccccc2F)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#}
[4-(2-fluorophenyl)piperazin-1-yl]-phenylmethanone