Task: Answer the MCQ question.
Query: Which compound exhibits a -4.414% 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 O=C(NNC(=S)Nc1ccccc1C(F)(F)F)c1ccc(Br)o1
b C/C(CC(=O)NC(C)c1ccccc1)=N\NC(=O)Cc1ccc([N+](=O)[O-])cc1[N+](=O)[O-]
c CNC(=O)CN(c1cc(OCCOC)c(Cl)cc1Cl)S(=O)(=O)c1ccccc1
d O=C1NC(CCc2ccccc2)C(=O)N1Cc1ccccc1Cl
Answer: d. O=C1NC(CCc2ccccc2)C(=O)N1Cc1ccccc1Cl
{#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=C1NC(CCc2ccccc2)C(=O)N1Cc1ccccc1Cl
O=C1NC(CCc2ccccc2)C(=O)N1Cc1ccccc1Cl
3-[(2-chlorophenyl)methyl]-5-(2-phenylethyl)imidazolidine-2,4-dione