Task: Answer the multiple-choice question.
Question: Which compound exhibits a 3.045\% 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, d, or e without using any additional words.
Options:
[a] Cc1nn(Cc2c(F)c(F)c(F)c(F)c2F)c(C)c1NC(=O)c1nn(C)cc1Br
[b] O=C(COC(=O)CNS(=O)(=O)c1ccc(F)c(F)c1F)NC1CCCC1
[c] COC(=O)C(/C=N/OCc1ccc([N+](=O)[O-])cc1)NC(=O)c1ccccc1
[d] CC1CCN(C(=O)COC(=O)c2cccc(NS(=O)(=O)c3ccccc3)c2)CC1
[e] COc1ccc2nc(SCC(=O)c3c(N)n(C4CC4)c(=O)[nH]c3=O)[nH]c2c1
Answer: b. O=C(COC(=O)CNS(=O)(=O)c1ccc(F)c(F)c1F)NC1CCCC1
{#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=C(COC(=O)CNS(=O)(=O)c1ccc(F)c(F)c1F)NC1CCCC1
O=C(COC(=O)CNS(=O)(=O)c1ccc(F)c(F)c1F)NC1CCCC1
[2-(cyclopentylamino)-2-oxoethyl] 2-[(2,3,4-trifluorophenyl)sulfonylamino]acetate