Task: Answer the multiple-choice question.
Query: Which drug exhibits a -10.610% 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 other words.
Options:
a. CC(C)(C)N(CC#CCC(O)(c1ccccc1)c1ccccc1)CCO
b. CC(C(=O)Nc1ccccc1)N(c1cccc(Cl)c1)S(C)(=O)=O
c. CCC(=O)Nc1ccc(OCc2nc3ccccc3s2)cc1
d. COCCCN(Cc1ccco1)C(=O)Cn1ncc2c([nH]c3ccccc32)c1=O
Answer: a. CC(C)(C)N(CC#CCC(O)(c1ccccc1)c1ccccc1)CCO
{#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#}
CC(C)(C)N(CC#CCC(O)(c1ccccc1)c1ccccc1)CCO
CC(C)(C)N(CC#CCC(O)(c1ccccc1)c1ccccc1)CCO
5-[tert-butyl(2-hydroxyethyl)amino]-1,1-diphenylpent-3-yn-1-ol