Task: Answer the MCQ question.
Question: Which compound has a -5.819\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) COc1ccc(CN2CCN(Cc3ccc4cc(F)ccc4n3)CC2CCO)c(C)c1C
b.) Cc1ccc(C)n1-n1c(C)nc2scc(-c3ccccc3)c2c1=O
Answer: b. Cc1ccc(C)n1-n1c(C)nc2scc(-c3ccccc3)c2c1=O
{#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#}
Cc1ccc(C)n1-n1c(C)nc2scc(-c3ccccc3)c2c1=O
Cc1ccc(C)n1-n1c(C)nc2scc(-c3ccccc3)c2c1=O
3-(2,5-dimethylpyrrol-1-yl)-2-methyl-5-phenylthieno[2,3-d]pyrimidin-4-one