Problem statement: Answer the MCQ question.
Question: Which drug has a -31.541% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] CCN(CC)CCNc1ccnc2cc(Cl)ccc12
[b] Cn1cc(/C=C2\SC(=O)NC2=S)c2ccccc21
[c] CSc1ccccc1NC(=O)COc1ccc(Cl)cc1C
Answer: a. CCN(CC)CCNc1ccnc2cc(Cl)ccc12
{#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#}
CCN(CC)CCNc1ccnc2cc(Cl)ccc12
CCN(CC)CCNc1ccnc2cc(Cl)ccc12
N-(7-chloroquinolin-4-yl)-N',N'-diethylethane-1,2-diamine