Problem statement: Answer the MCQ question.
Question: Which drug has a 18.571% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) COC(=O)[C@H](CC(C)C)NC(=O)NCc1ccc(Cl)cc1
b.) CCCCOc1ccc(C(=O)Oc2cc(C)[nH]c(=O)c2[N+](=O)[O-])cc1
c.) Cc1c(S(=O)(=O)N2CCCC(C)C2)c(=O)n(C)c(=O)n1C
Answer: b. CCCCOc1ccc(C(=O)Oc2cc(C)[nH]c(=O)c2[N+](=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_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCCCOc1ccc(C(=O)Oc2cc(C)[nH]c(=O)c2[N+](=O)[O-])cc1
CCCCOc1ccc(C(=O)Oc2cc(C)[nH]c(=O)c2[N+](=O)[O-])cc1
(6-methyl-3-nitro-2-oxo-1H-pyridin-4-yl) 4-butoxybenzoate