Problem statement: Answer the MCQ question.
Question: Which drug exhibits a -9.879% 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) CNc1ccc(Cl)cc1C(N)=O
b) CCN(CC)S(=O)(=O)c1ccc(-c2nnc3sc4cccc(C)c4n23)cc1
c) O=C(O)Cc1ccc(O)c(O)c1
Answer: c. O=C(O)Cc1ccc(O)c(O)c1
{#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#}
O=C(O)Cc1ccc(O)c(O)c1
O=C(O)Cc1ccc(O)c(O)c1
2-(3,4-dihydroxyphenyl)aceticacid