Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 8.619\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. CCOC(=O)c1cccc(NC(=O)C2CCCN(S(=O)(=O)c3cnc[nH]3)C2)c1
b. CC(C)(C)C(=O)Nc1ccc(C(=O)OC2CCCCC2)cc1
c. O=C(NC(=S)Nc1ccc(CN2CCOCC2)cc1)c1ccc([N+](=O)[O-])cc1Cl
Answer: c. O=C(NC(=S)Nc1ccc(CN2CCOCC2)cc1)c1ccc([N+](=O)[O-])cc1Cl
{#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=C(NC(=S)Nc1ccc(CN2CCOCC2)cc1)c1ccc([N+](=O)[O-])cc1Cl
O=C(NC(=S)Nc1ccc(CN2CCOCC2)cc1)c1ccc([N+](=O)[O-])cc1Cl
[O][=C][Branch2][Ring1][#Branch2][N][C][=Branch1][C][=S][N][C][=C][C][=C][Branch1][#Branch2][C][N][C][C][O][C][C][Ring1][=Branch1][C][=C][Ring1][=N][C][=C][C][=C][Branch1][=Branch1][N+1][=Branch1][C][=O][O-1][C][=C][Ring1][=Branch2][Cl]
2-chloro-N-[[4-(morpholin-4-ylmethyl)phenyl]carbamothioyl]-4-nitrobenzamide