Task: Answer the multiple choice question.
Query: Which drug exhibits a -12.107% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a CCCCc1ccc(S(=O)(=O)N2CCC3(CC2)OCCO3)cc1
b CN1CCN(C(=O)c2cc(C(C)(C)C)cc(C(C)(C)C)c2)CC1
Answer: b. CN1CCN(C(=O)c2cc(C(C)(C)C)cc(C(C)(C)C)c2)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#}
CN1CCN(C(=O)c2cc(C(C)(C)C)cc(C(C)(C)C)c2)CC1
CN1CCN(C(=O)c2cc(C(C)(C)C)cc(C(C)(C)C)c2)CC1
(3,5-ditert-butylphenyl)-(4-methylpiperazin-1-yl)methanone