Task: Answer the MCQ question.
Query: Which compound exhibits a 1.875\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: Cc1cc(N2CCOCC2)nc(SCc2c(Cl)cccc2Cl)n1
b: Cn1cc(CCC(=O)N2CCCC(CCC(=O)NCc3ccccc3F)C2)cn1
Answer: a. Cc1cc(N2CCOCC2)nc(SCc2c(Cl)cccc2Cl)n1
{#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#}
Cc1cc(N2CCOCC2)nc(SCc2c(Cl)cccc2Cl)n1
Cc1cc(N2CCOCC2)nc(SCc2c(Cl)cccc2Cl)n1
4-[2-[(2,6-dichlorophenyl)methylsulfanyl]-6-methylpyrimidin-4-yl]morpholine