Task: Answer the MCQ question.
Question: Which drug has a 3.052% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. Nc1c(Cl)cnn(-c2ccccc2)c1=O
b. Cc1cc(C(=O)Nc2nc3c(s2)CCCC3)no1
c. CC1Oc2cc3oc4c(O)c(O)ccc4c(=O)c3c(O)c2C1(C)C
d. Cc1cc(C)cc(N(CC(=O)Nc2ccc(C)cc2Cl)S(=O)(=O)c2c(C)[nH]c(=O)[nH]c2=O)c1
Answer: a. Nc1c(Cl)cnn(-c2ccccc2)c1=O
{#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#}
Nc1c(Cl)cnn(-c2ccccc2)c1=O
Nc1c(Cl)cnn(-c2ccccc2)c1=O
4-amino-5-chloro-2-phenylpyridazin-3-one