Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 4.015\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) CCOc1ccc(S(=O)(=O)N2CN3CCN(C3)C2)cc1
(b) CC1CN(C(=O)CCc2cc(C(C)(C)C)c(O)c(C(C)(C)C)c2)CC(C)O1
(c) CC(C(=O)NC(=O)NC1CCCCC1)N(C)CC(=O)Nc1ccc(F)c(F)c1F
Answer: a. CCOc1ccc(S(=O)(=O)N2CN3CCN(C3)C2)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#}
CCOc1ccc(S(=O)(=O)N2CN3CCN(C3)C2)cc1
CCOc1ccc(S(=O)(=O)N2CN3CCN(C3)C2)cc1
3-(4-ethoxyphenyl)sulfonyl-1,3,5-triazabicyclo[3.2.1]octane