Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 7.877% 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) COc1ccc2c(Cl)c(C(=O)NN)sc2c1
b) CCCCSCc1nc2ccccn2c1Br
c) NNC(=O)c1cccc(COc2ccc3c(c2)CCC3)c1
Answer: a. COc1ccc2c(Cl)c(C(=O)NN)sc2c1
{#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#}
COc1ccc2c(Cl)c(C(=O)NN)sc2c1
COc1ccc2c(Cl)c(C(=O)NN)sc2c1
3-chloro-6-methoxy-1-benzothiophene-2-carbohydrazide