Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a -0.137\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] COc1ccc(C(=O)NCCS(=O)(=O)N2CCN(C(=O)c3ccco3)CC2)cc1
[b] CCOC(=O)N1CCN(C(=O)c2ccc(CN(c3ccc(C)c(C)c3)S(C)(=O)=O)cc2)CC1
[c] C[C@@]12C(=O)N(Cc3ccccc3)CC(=O)N1[C@H]1c3ccccc3OC[C@@H]1[C@@H]2c1ccccc1
[d] CCCN(CC(=O)Nc1ccc(F)c(F)c1F)C(=O)c1ccc(N2CCCC2=O)cc1
Answer: a. COc1ccc(C(=O)NCCS(=O)(=O)N2CCN(C(=O)c3ccco3)CC2)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#}
COc1ccc(C(=O)NCCS(=O)(=O)N2CCN(C(=O)c3ccco3)CC2)cc1
COc1ccc(C(=O)NCCS(=O)(=O)N2CCN(C(=O)c3ccco3)CC2)cc1
N-[2-[4-(furan-2-carbonyl)piperazin-1-yl]sulfonylethyl]-4-methoxybenzamide