Task: Answer the MCQ question.
Query: Which drug exhibits a -3.331\% human ether-à-go-go related gene (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.) CCOc1ccc(OCCC(=O)N2CCN(S(=O)(=O)c3ccc(F)cc3)CC2)cc1
b.) CCOc1ccc(NC(=O)NCc2ccc3c(c2)OCO3)cc1
Answer: a. CCOc1ccc(OCCC(=O)N2CCN(S(=O)(=O)c3ccc(F)cc3)CC2)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#}
CCOc1ccc(OCCC(=O)N2CCN(S(=O)(=O)c3ccc(F)cc3)CC2)cc1
CCOc1ccc(OCCC(=O)N2CCN(S(=O)(=O)c3ccc(F)cc3)CC2)cc1
3-(4-ethoxyphenoxy)-1-[4-(4-fluorophenyl)sulfonylpiperazin-1-yl]propan-1-one