Problem statement: Answer the multiple choice question.
Query: Which compound has a -2.659\% human ether-à-go-go related gene (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 other words.
Options:
a: CCN(CC(=O)NCc1ccc(F)cc1)C(=O)c1ccc(Cl)cc1
b: Cc1nc2ncnn2c(C)c1CCC(=O)Nc1ccc(S(=O)(=O)N2CCCCCC2)cc1
c: COc1cccc(Nc2nc(CN3CCOCC3)nc3sc4c(c23)CCCC4)c1
d: CC1=[N+]([O-])C(C)(C)C(C)N(O)C1=O
Answer: a. CCN(CC(=O)NCc1ccc(F)cc1)C(=O)c1ccc(Cl)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#}
CCN(CC(=O)NCc1ccc(F)cc1)C(=O)c1ccc(Cl)cc1
CCN(CC(=O)NCc1ccc(F)cc1)C(=O)c1ccc(Cl)cc1
4-chloro-N-ethyl-N-[2-[(4-fluorophenyl)methylamino]-2-oxoethyl]benzamide