Problem statement: Answer the multiple choice question.
Query: Which compound has a -19.256% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] COc1ccccc1C/C(N)=N/OC(=O)COc1cccc2ccccc12
[b] CCCCNC(=O)CSc1nc2ccc(N3CCOCC3)cc2c(=O)n1CCc1ccccc1
Answer: b. CCCCNC(=O)CSc1nc2ccc(N3CCOCC3)cc2c(=O)n1CCc1ccccc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCCCNC(=O)CSc1nc2ccc(N3CCOCC3)cc2c(=O)n1CCc1ccccc1
CCCCNC(=O)CSc1nc2ccc(N3CCOCC3)cc2c(=O)n1CCc1ccccc1
N-butyl-2-[6-morpholin-4-yl-4-oxo-3-(2-phenylethyl)quinazolin-2-yl]sulfanylacetamide