Task: Answer the MCQ question.
Question: Which compound exhibits a -1.326\% 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)C1C(=O)CC(C)(O)C(C(=O)OCC)C1c1ccc(OC)cc1
b.) COc1ccc([N+](=O)[O-])cc1NC(=O)c1ccc(N(Cc2ccccc2Cl)S(C)(=O)=O)cc1
c.) CCOc1ccc(CCNC(=O)CCS(=O)(=O)c2ccc(OC)cc2)cc1OCC
Answer: b. COc1ccc([N+](=O)[O-])cc1NC(=O)c1ccc(N(Cc2ccccc2Cl)S(C)(=O)=O)cc1
{#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#}
COc1ccc([N+](=O)[O-])cc1NC(=O)c1ccc(N(Cc2ccccc2Cl)S(C)(=O)=O)cc1
COc1ccc([N+](=O)[O-])cc1NC(=O)c1ccc(N(Cc2ccccc2Cl)S(C)(=O)=O)cc1
4-[(2-chlorophenyl)methyl-methylsulfonylamino]-N-(2-methoxy-5-nitrophenyl)benzamide