Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 14.133\% 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] CS(=O)(=O)c1ccc(-c2nnc(NC(=O)c3ccc(S(=O)(=O)N4CCCC4)cc3)o2)cc1
[b] CC(C)(C)C(C(=O)Oc1ccccc1)c1ccccc1
Answer: b. CC(C)(C)C(C(=O)Oc1ccccc1)c1ccccc1
{#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#}
CC(C)(C)C(C(=O)Oc1ccccc1)c1ccccc1
CC(C)(C)C(C(=O)Oc1ccccc1)c1ccccc1
phenyl 3,3-dimethyl-2-phenylbutanoate