Task: Answer the multiple-choice question.
Query: Which compound has a -4.406\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) Cn1c(=O)c2c(ncn2CCCl)n(C)c1=O
(b) Cn1c(SCC(=O)n2c3c(c4ccccc42)CCCC3)nnc1-c1ccccc1
Answer: b. Cn1c(SCC(=O)n2c3c(c4ccccc42)CCCC3)nnc1-c1ccccc1
{#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#}
Cn1c(SCC(=O)n2c3c(c4ccccc42)CCCC3)nnc1-c1ccccc1
Cn1c(SCC(=O)n2c3c(c4ccccc42)CCCC3)nnc1-c1ccccc1
2-[(4-methyl-5-phenyl-1,2,4-triazol-3-yl)sulfanyl]-1-(1,2,3,4-tetrahydrocarbazol-9-yl)ethanone