Task: Answer the multiple-choice question.
Question: Which compound exhibits a 1.607\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a.) CCCNC(=O)NC(=O)COC(=O)/C=C/c1cc(Br)ccc1F
b.) Cc1ccc2c(c1)C1CC(C)(O2)N(c2cccc(C(=O)NC3CCN(Cc4ccccc4)CC3)c2)C(=O)N1
c.) CN1C(C(=O)NCc2ccco2)=CC(c2ccc(F)cc2)=NS1(=O)=O
d.) CCOC(=O)C1CCN(S(=O)(=O)c2cccc(-c3cn4cc(Cl)ccc4n3)c2)CC1
e.) COc1ccc(-n2nc(C(=O)NCC(=O)NCC3CCCO3)c3ccccc3c2=O)cc1Cl
Answer: a. CCCNC(=O)NC(=O)COC(=O)/C=C/c1cc(Br)ccc1F
{#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#}
CCCNC(=O)NC(=O)COC(=O)/C=C/c1cc(Br)ccc1F
CCCNC(=O)NC(=O)COC(=O)/C=C/c1cc(Br)ccc1F
[2-oxo-2-(propylcarbamoylamino)ethyl] (E)-3-(5-bromo-2-fluorophenyl)prop-2-enoate