Problem statement: Answer the multiple-choice question.
Question: Which drug has a 13.379\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) COc1ccc(OC)c(Nc2cc(C)c3ccccc3n2)c1
b.) Nc1ccc(S(=O)(=O)Nc2nccc(/C=C/c3ccc(Cl)cc3Cl)n2)cc1
c.) Cc1c(NC(=S)N=Nc2c(O)[nH]c3ccccc23)c(=O)n(-c2ccccc2)n1C
d.) CC(On1c(-c2ccccc2)nc2ccc(Cl)cc21)C(=O)O
Answer: c. Cc1c(NC(=S)N=Nc2c(O)[nH]c3ccccc23)c(=O)n(-c2ccccc2)n1C
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1c(NC(=S)N=Nc2c(O)[nH]c3ccccc23)c(=O)n(-c2ccccc2)n1C
Cc1c(NC(=S)N=Nc2c(O)[nH]c3ccccc23)c(=O)n(-c2ccccc2)n1C
1-(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)-3-[(2-hydroxy-1H-indol-3-yl)imino]thiourea