Task: Answer the MCQ question.
Query: Which compound has a -2.617\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: C[C@@H]1CC[C@@]2(O[C@@H](CCO)C[C@H](O)[C@H]2O)O1
b: COc1ccc(OC)c(NC(=O)C2CCN(S(=O)(=O)c3cccs3)CC2)c1
Answer: b. COc1ccc(OC)c(NC(=O)C2CCN(S(=O)(=O)c3cccs3)CC2)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(OC)c(NC(=O)C2CCN(S(=O)(=O)c3cccs3)CC2)c1
COc1ccc(OC)c(NC(=O)C2CCN(S(=O)(=O)c3cccs3)CC2)c1
N-(2,5-dimethoxyphenyl)-1-thiophen-2-ylsulfonylpiperidine-4-carboxamide