Problem statement: Answer the multiple choice question.
Query: Which compound has a -8.342\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) Cc1cc(N2CCN(C(=O)c3ccco3)CC2)n2ncc(-c3ccccc3)c2n1
b.) COc1ccc(NC(=O)Nc2ccc(OC)cc2)cc1
c.) CN(C)C(=O)c1cc([N+](=O)[O-])ccc1O
d.) CC1(C)Cc2nc3sc4c(SCC(=O)NCc5ccco5)ncnc4c3cc2CO1
Answer: a. Cc1cc(N2CCN(C(=O)c3ccco3)CC2)n2ncc(-c3ccccc3)c2n1
{#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#}
furan-2-yl-[4-(5-methyl-3-phenylpyrazolo[1,5-a]pyrimidin-7-yl)piperazin-1-yl]methanone