Problem statement: Answer the multiple choice question.
Query: Which drug has a 16.186\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: COc1ccc(NC(=O)C2CCN(S(C)(=O)=O)CC2)c(OC)c1
b: O=[N+]([O-])c1cccc(/C=N/Nc2nnc(-c3ccccc3)c(-c3ccccc3)n2)c1
c: CCOc1ccc(CCNC(=O)c2cc3c(s2)CS(=O)(=O)C3)cc1OCC
Answer: a. COc1ccc(NC(=O)C2CCN(S(C)(=O)=O)CC2)c(OC)c1
{#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(NC(=O)C2CCN(S(C)(=O)=O)CC2)c(OC)c1
COc1ccc(NC(=O)C2CCN(S(C)(=O)=O)CC2)c(OC)c1
N-(2,4-dimethoxyphenyl)-1-methylsulfonylpiperidine-4-carboxamide