Problem statement: Answer the multiple-choice question.
Question: Which compound has a 13.751\% 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) COc1cc(/C=C(/C#N)c2nc3ccccc3[nH]2)ccc1OCc1ccc(C(=O)O)o1
b) CCCC(c1nnnn1CC(=O)OCC)N(Cc1cc2c(C)cc(C)cc2[nH]c1=O)C1CCCC1
Answer: b. CCCC(c1nnnn1CC(=O)OCC)N(Cc1cc2c(C)cc(C)cc2[nH]c1=O)C1CCCC1
{#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#}
CCCC(c1nnnn1CC(=O)OCC)N(Cc1cc2c(C)cc(C)cc2[nH]c1=O)C1CCCC1
CCCC(c1nnnn1CC(=O)OCC)N(Cc1cc2c(C)cc(C)cc2[nH]c1=O)C1CCCC1
ethyl 2-[5-[1-[cyclopentyl-[(5,7-dimethyl-2-oxo-1H-quinolin-3-yl)methyl]amino]butyl]tetrazol-1-yl]acetate