Task: Answer the multiple choice question.
Query: Which drug has a 5.601\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a CCCCS(=O)(=O)N1CCCC(C(=O)Nc2ccc(Cl)cn2)C1
b O=C(O)CN=C1NC2(CCCC2)Cc2ccccc21
c CCOC(=O)C1(CCOc2ccccc2)CCN(Cc2ccc(F)c(OC)c2)CC1
Answer: c. CCOC(=O)C1(CCOc2ccccc2)CCN(Cc2ccc(F)c(OC)c2)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#}
CCOC(=O)C1(CCOc2ccccc2)CCN(Cc2ccc(F)c(OC)c2)CC1
CCOC(=O)C1(CCOc2ccccc2)CCN(Cc2ccc(F)c(OC)c2)CC1
ethyl 1-[(4-fluoro-3-methoxyphenyl)methyl]-4-(2-phenoxyethyl)piperidine-4-carboxylate