Task: Answer the multiple choice question.
Question: Which compound has a 2.533\% 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] O=c1c2ccccc2c(-c2ccc(Cl)cc2)nn1-c1ccccc1
[b] COc1ccc(C(=O)N/N=C\c2ccc(OC)c(COc3ccccc3Br)c2)c(OC)c1
[c] CN(Cc1cnccn1)C(=O)CC1C(=O)NCCN1Cc1cccc(Oc2ccccc2)c1
[d] COC(CNS(=O)(=O)c1cc2c3c(c1)CCN3C(=O)CC2)OC
[e] CS(=O)(=O)N1CCC(C(=O)NCc2ccccc2)CC1
Answer: e. CS(=O)(=O)N1CCC(C(=O)NCc2ccccc2)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#}
CS(=O)(=O)N1CCC(C(=O)NCc2ccccc2)CC1
CS(=O)(=O)N1CCC(C(=O)NCc2ccccc2)CC1
N-benzyl-1-methylsulfonylpiperidine-4-carboxamide