Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 0.278\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: CCN(CC)c1ccc(NC(=O)c2cccc(F)c2)c(C)c1
b: CC1=NN(c2ccccc2)C(=O)/C1=C\N(O)c1ccccc1
c: COc1ccc(OC(=O)c2cccnc2)cc1
d: Cc1ccccc1CSc1ncc(C#N)c(N)n1
e: CCn1c(SCC(=O)Nc2nc3c(s2)CCCC3)nnc1-c1ccccc1
Answer: a. CCN(CC)c1ccc(NC(=O)c2cccc(F)c2)c(C)c1
{#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#}
CCN(CC)c1ccc(NC(=O)c2cccc(F)c2)c(C)c1
CCN(CC)c1ccc(NC(=O)c2cccc(F)c2)c(C)c1
N-[4-(diethylamino)-2-methylphenyl]-3-fluorobenzamide