Task: Answer the multiple choice question.
Question: Which drug exhibits a -14.840\% 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 or b without using any additional words.
Options:
a Cn1c(SCC(=O)Nc2cc(C(C)(C)C)nn2-c2ccccc2)nc2ccccc21
b CCOC(=O)C1CCCN(S(=O)(=O)c2ccc(F)c(C(=O)Nc3ccc(F)c(F)c3)c2)C1
Answer: b. CCOC(=O)C1CCCN(S(=O)(=O)c2ccc(F)c(C(=O)Nc3ccc(F)c(F)c3)c2)C1
{#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#}
CCOC(=O)C1CCCN(S(=O)(=O)c2ccc(F)c(C(=O)Nc3ccc(F)c(F)c3)c2)C1
CCOC(=O)C1CCCN(S(=O)(=O)c2ccc(F)c(C(=O)Nc3ccc(F)c(F)c3)c2)C1
ethyl 1-[3-[(3,4-difluorophenyl)carbamoyl]-4-fluorophenyl]sulfonylpiperidine-3-carboxylate