Problem statement: Answer the multiple-choice question.
Question: Which drug has a 13.967\% 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) COc1ccc2nc(-c3ccccc3)cc(C(=O)OCC(=O)N3CCCCC3)c2c1
b) COc1ccc(C(=O)C[n+]2ccccc2C)cc1.[Br-]
c) Cc1cc(C(=O)N/N=C\c2ccc(COc3ccc([N+](=O)[O-])cc3)o2)ccc1[N+](=O)[O-]
d) O=C1OC2(CCCCC2)OC(=O)C1=CNc1nccs1
Answer: d. O=C1OC2(CCCCC2)OC(=O)C1=CNc1nccs1
{#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#}
O=C1OC2(CCCCC2)OC(=O)C1=CNc1nccs1
O=C1OC2(CCCCC2)OC(=O)C1=CNc1nccs1
[O][=C][O][C][Branch1][Branch2][C][C][C][C][C][Ring1][=Branch1][O][C][=Branch1][C][=O][C][Ring1][N][=C][N][C][=N][C][=C][S][Ring1][Branch1]
3-[(1,3-thiazol-2-ylamino)methylidene]-1,5-dioxaspiro[5.5]undecane-2,4-dione