Task: Answer the MCQ question.
Query: Which compound has a 3.763\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) CCCCCn1nc(C(=O)OCC(=O)c2c(N)n(C)c(=O)n(C)c2=O)c2ccccc2c1=O
b.) COc1ccc2c(c1)CC(N1CCN(C)CC1)c1cc(OC)ccc1S2.O=C(O)/C=C\C(=O)O
c.) O=Cc1ccc(-c2ccc(F)cc2)o1
Answer: c. O=Cc1ccc(-c2ccc(F)cc2)o1
{#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#}
O=Cc1ccc(-c2ccc(F)cc2)o1
O=Cc1ccc(-c2ccc(F)cc2)o1
5-(4-fluorophenyl)furan-2-carbaldehyde