Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 9.540\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) COc1ccccc1OCCC(=O)NNC(=O)c1ccccc1F
b) COc1cc(N/C=C\c2nnnn2-c2ccc(Cl)cc2)c(C(C)=O)cc1OC
c) Cc1ccc(S(=O)(=O)NC(CC(C)C)C(=O)N2CCCC2)cc1
Answer: a. COc1ccccc1OCCC(=O)NNC(=O)c1ccccc1F
{#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#}
COc1ccccc1OCCC(=O)NNC(=O)c1ccccc1F
COc1ccccc1OCCC(=O)NNC(=O)c1ccccc1F
2-fluoro-N'-[3-(2-methoxyphenoxy)propanoyl]benzohydrazide