Task: Answer the multiple choice question.
Query: Which drug exhibits a -8.679\% 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 CCCCNC(=O)C(=O)N/N=C/c1ccc(C(=O)OC)cc1
b CC(=O)NC(Cc1ccc(F)cc1)C(=O)O
c COc1cc(OC)c(OC)cc1/C=C1\CCC(C2CCCC2)C1=O
d COc1ccccc1Nc1nnc(SCC(=O)N2CCCC2=O)s1
Answer: b. CC(=O)NC(Cc1ccc(F)cc1)C(=O)O
{#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#}
CC(=O)NC(Cc1ccc(F)cc1)C(=O)O
CC(=O)NC(Cc1ccc(F)cc1)C(=O)O
2-acetamido-3-(4-fluorophenyl)propanoic acid