Problem statement: Answer the MCQ question.
Question: Which drug exhibits a -11.093% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: C/C(=N/NC(=O)c1cc(-c2ccc(Cl)s2)[nH]n1)c1ccco1
b: CCN(CC)CCn1c(O)c(N=O)c2ccccc21
c: Cc1ccc(C(=O)n2cnnc2N)cc1C
Answer: b. CCN(CC)CCn1c(O)c(N=O)c2ccccc21
{#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)CCn1c(O)c(N=O)c2ccccc21
CCN(CC)CCn1c(O)c(N=O)c2ccccc21
1-[2-(diethylamino)ethyl]-3-nitrosoindol-2-ol