Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 9.772\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) OCCC1CN(Cc2cccc(C(F)(F)F)c2)CCN1Cc1ccccc1
(b) Cc1nnc(N2C(=O)c3cccc4c([N+](=O)[O-])ccc(c34)C2=O)s1
(c) O=C1CC2OCC=C3CN4CCC56c7cc([N+](=O)[O-])ccc7N1C5C2C3CC46
(d) O=C1C(c2ccccc2)=C(N2CC2)c2ccccc21
Answer: b. Cc1nnc(N2C(=O)c3cccc4c([N+](=O)[O-])ccc(c34)C2=O)s1
{#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#}
Cc1nnc(N2C(=O)c3cccc4c([N+](=O)[O-])ccc(c34)C2=O)s1
Cc1nnc(N2C(=O)c3cccc4c([N+](=O)[O-])ccc(c34)C2=O)s1
2-(5-methyl-1,3,4-thiadiazol-2-yl)-6-nitrobenzo[de]isoquinoline-1,3-dione