Problem statement: Answer the MCQ question.
Question: Which drug has a 7.098\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. Cc1ccc2[nH]c3c(c2c1)CCCC3NCCO.Cl
b. CCS(=O)(=O)N1CCC(C(=O)OCC(=O)c2ccc(Br)cc2)CC1
Answer: b. CCS(=O)(=O)N1CCC(C(=O)OCC(=O)c2ccc(Br)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#}
CCS(=O)(=O)N1CCC(C(=O)OCC(=O)c2ccc(Br)cc2)CC1
CCS(=O)(=O)N1CCC(C(=O)OCC(=O)c2ccc(Br)cc2)CC1
[2-(4-bromophenyl)-2-oxoethyl]1-ethylsulfonylpiperidine-4-carboxylate