Problem statement: Answer the multiple choice question.
Question: Which drug has a -1.254\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a CCCN(C1CCS(=O)(=O)C1)S(=O)(=O)c1cc(OC)ccc1OC
b CCCCNC(=O)c1sc2nc(C)cc(COC)c2c1-n1cccc1
Answer: b. CCCCNC(=O)c1sc2nc(C)cc(COC)c2c1-n1cccc1
{#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#}
CCCCNC(=O)c1sc2nc(C)cc(COC)c2c1-n1cccc1
CCCCNC(=O)c1sc2nc(C)cc(COC)c2c1-n1cccc1
N-butyl-4-(methoxymethyl)-6-methyl-3-pyrrol-1-ylthieno[2,3-b]pyridine-2-carboxamide