Task: Answer the multiple choice question.
Query: Which drug exhibits a -28.937% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. CCOC(=O)N1CCN(C(=O)c2ccc3c(=O)n(CCOC)c(=O)[nH]c3c2)CC1
b. CCOc1ccc(S(=O)(=O)N2CCN(Cc3ccc4c(c3)OCO4)CC2)cc1
c. O=C(c1ccco1)N1CCN(C(=O)c2cc(-c3ccccn3)nc3ccc(Cl)cc23)CC1
d. Cc1cc(C)n(-c2ccc(Cl)c(C(=O)NCc3ccccc3)n2)n1
Answer: b. CCOc1ccc(S(=O)(=O)N2CCN(Cc3ccc4c(c3)OCO4)CC2)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#}
CCOc1ccc(S(=O)(=O)N2CCN(Cc3ccc4c(c3)OCO4)CC2)cc1
CCOc1ccc(S(=O)(=O)N2CCN(Cc3ccc4c(c3)OCO4)CC2)cc1
1-(1,3-benzodioxol-5-ylmethyl)-4-(4-ethoxyphenyl)sulfonylpiperazine