Task: Answer the multiple choice question.
Query: Which compound exhibits a 2.587\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: Cc1ccc(OCCC(=O)OCC(=O)N2CCN(S(=O)(=O)c3ccc(Cl)cc3)CC2)cc1
b: CCCC1=Nc2cc(C(=O)NCCN3CCOCC3)ccc2Sc2ccccc21
c: Cc1ccc2nc(SC(C)C(=O)N3CCOCC3)[nH]c2c1
Answer: a. Cc1ccc(OCCC(=O)OCC(=O)N2CCN(S(=O)(=O)c3ccc(Cl)cc3)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#}
Cc1ccc(OCCC(=O)OCC(=O)N2CCN(S(=O)(=O)c3ccc(Cl)cc3)CC2)cc1
Cc1ccc(OCCC(=O)OCC(=O)N2CCN(S(=O)(=O)c3ccc(Cl)cc3)CC2)cc1
[2-[4-(4-chlorophenyl)sulfonylpiperazin-1-yl]-2-oxoethyl] 3-(4-methylphenoxy)propanoate