Task: Answer the multiple choice question.
Query: Which drug has a 8.660\% 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 additional words.
Options:
a) CCC(=O)Nc1c(-c2ccc3ccccc3c2)nc2ccccn12
b) CCOc1ccccc1NC(=O)CCC(=O)Nc1ccccc1OCC
c) CCOC(=O)C1=C(C)Nc2ccccc2N=C1NC(=O)c1oc2ccccc2c1COC
d) CCCCNC(=O)/C(C#N)=C/c1ccc2c(c1)OCCO2
Answer: d. CCCCNC(=O)/C(C#N)=C/c1ccc2c(c1)OCCO2
{#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#}
CCCCNC(=O)/C(C#N)=C/c1ccc2c(c1)OCCO2
CCCCNC(=O)/C(C#N)=C/c1ccc2c(c1)OCCO2
(E)-N-butyl-2-cyano-3-(2,3-dihydro-1,4-benzodioxin-6-yl)prop-2-enamide