Task: Answer the MCQ question.
Question: Which drug exhibits a 8.562\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) CCC(=O)Nc1ccc(N2CCN(CC)CC2)c(Cl)c1
(b) Cc1ccc(S(=O)(=O)N2CCCCCC2)cc1C(=O)Nc1cccnc1
Answer: a. CCC(=O)Nc1ccc(N2CCN(CC)CC2)c(Cl)c1
{#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#}
CCC(=O)Nc1ccc(N2CCN(CC)CC2)c(Cl)c1
CCC(=O)Nc1ccc(N2CCN(CC)CC2)c(Cl)c1
N-[3-chloro-4-(4-ethyl-1,4-diazinan-1-yl)phenyl]propanamide