Task: Answer the multiple-choice question.
Question: Which compound has a 3.959% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: CCN(CC)Cc1csc2ccc(Br)cc12.Cl
b: Oc1ccc2ccccc2c1C=Nc1ccccc1
c: COc1ccccc1C(CNC(=O)c1cccc(S(=O)(=O)Nc2ccc(F)cc2)c1)N(C)C
d: N/C(=N\OC(=O)CCCc1ccccc1)c1ccccc1Cl
Answer: b. Oc1ccc2ccccc2c1C=Nc1ccccc1
{#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#}
Oc1ccc2ccccc2c1C=Nc1ccccc1
Oc1ccc2ccccc2c1C=Nc1ccccc1
1-(phenyliminomethyl)naphthalen-2-ol