Task: Answer the multiple choice question.
Question: Which compound has a -84.843\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) O=C(CCN1C(=O)c2ccccc2C1=O)N1CCN(Cc2ccccc2)CC1
b.) CCCCCCC[N+](CC)(CC)CCCCc1ccc(Cl)cc1.Cc1ccc(S(=O)(=O)[O-])cc1
Answer: b. CCCCCCC[N+](CC)(CC)CCCCc1ccc(Cl)cc1.Cc1ccc(S(=O)(=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_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#}
CCCCCCC[N+](CC)(CC)CCCCc1ccc(Cl)cc1.Cc1ccc(S(=O)(=O)[O-])cc1
CCCCCCC[N+](CC)(CC)CCCCc1ccc(Cl)cc1.Cc1ccc(S(=O)(=O)[O-])cc1
4-(4-chlorophenyl)butyl-diethyl-heptylazanium;4-methylbenzenesulfonate