Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a -5.524% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] COc1ccc([N+](=O)[O-])cc1NC(=O)COC(=O)c1ccccc1C(=O)c1ccccc1
[b] C=CCN1C(=O)C2(C(C(=O)OCC)=C(N)Oc3ccccc32)c2c1c1ccccc1oc2=O
[c] O=C(Nc1ccccc1)OCc1cc(-c2ccc(Cl)cc2)on1
Answer: b. C=CCN1C(=O)C2(C(C(=O)OCC)=C(N)Oc3ccccc32)c2c1c1ccccc1oc2=O
{#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#}
C=CCN1C(=O)C2(C(C(=O)OCC)=C(N)Oc3ccccc32)c2c1c1ccccc1oc2=O
C=CCN1C(=O)C2(C(C(=O)OCC)=C(N)Oc3ccccc32)c2c1c1ccccc1oc2=O
ethyl 2-amino-2',4'-dioxo-1'-prop-2-enylspiro[chromene-4,3'-chromeno[4,3-b]pyrrole]-3-carboxylate