Task: Answer the multiple-choice question.
Query: Which drug has a 9.955% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. CCNc1cc(N2CCOCC2)nc(SC)n1
b. COC(=O)c1[nH]c2ccc(Cl)cc2c1NC(=O)CN1CCC(C(N)=O)CC1
Answer: a. CCNc1cc(N2CCOCC2)nc(SC)n1
{#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#}
CCNc1cc(N2CCOCC2)nc(SC)n1
CCNc1cc(N2CCOCC2)nc(SC)n1
N-ethyl-2-methylsulfanyl-6-morpholin-4-ylpyrimidin-4-amine